Effects of a Strength Training Session After an Exercise Inducing Muscle Damage on Recovery Kinetics

2017 ◽  
Vol 31 (1) ◽  
pp. 115-125 ◽  
Author(s):  
Abd-Elbasset Abaïdia ◽  
Barthélémy Delecroix ◽  
Cédric Leduc ◽  
Julien Lamblin ◽  
Alan McCall ◽  
...  
Keyword(s):  
Strength Training ◽  
Muscle Damage ◽  
Training Session

scholarly journals The Effects of Protein and Carbohydrate Supplementation on Muscular Regeneration After Intense Resistance Training in Soccer Players

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1756-1756
Author(s):  
Eduard Isenmann ◽  
Patrick Diel ◽  
Stephan Geisler ◽  
Thorsten Schiffer
Keyword(s):  
Placebo Group ◽  
Resistance Training ◽  
Strength Training ◽  
Muscle Damage ◽  
Soccer Players ◽  
Physiological Parameter ◽  
Functional Markers ◽  
Positive Trend ◽  
Double Blind ◽  
Positive Effects

Abstract Objectives Nutrition is a key element in post-exercise regeneration. Various studies suggest that ingestion of combined carbohydrates and proteins after exercise result in a decrease of inflammatory processes and consequently in an increase of regeneration and physical performance. Recent studies compared the pro-regenerative effects of protein/carbohydrate shakes with the intake of foodstuffs (white bread and high protein cheese) on the skeletal muscle after acute endurance exercise. The aim of this study was to evaluate the influence of a conventional curd/juice shake on the regenerative capacity of soccer players after intensive strength training. Methods Therefore, sixteen young healthy in-season football payers run through a placebo checked double-blind crossover study with two groups. After a standardized training protocol, 3 sets of 12 reps deep back squats and 3 sets of 15 reps drop jumps, the participants ingested either a placebo shake (placebo-group, total calories < 10 kcal) or a conventional shake of 300 g curd and 200 ml grape juice (protein 35.8 g, carbohydrates 43.6 g, fat 0.9 g, total calories 338 kcal). To evaluate the muscle damage effects, serum creatin kinase (CK) as a physiological parameter as well 10 m sprint, counter movement jump (CMJ) and 3RM-squat as functional markers were measured at two time points (t0, t24). In addition, the CK of five players was analysed after a soccer match. Results The results show a positive trend concerning sprint and squat performance in the shake group. Especially in the squat group a significant decrease of performance was observed in the placebo group compared to the shake group (PL: −5.0 kg, P ≤ 05, SH: −3,2 kg, P = .10). In CMJ and CK no difference was observed between the two groups. In both groups, the jump in CMJ decreased and the CK value increased significantly. The increase in CK due to intensive resistance training is also comparable to the muscle damage after a football match. Conclusions In summary, it was found that a quark/juice shake has a positive influence on strength performance in soccer players after intensive strength training. These findings confirm observations from previous studies. However, the positive effects on CK could not be observed in this study. Therefore, further research on conventional foodstuff after resistance training is necessary. Funding Sources No funding.

scholarly journals Strength Training Session Induces Important Changes on Physiological, Immunological, and Inflammatory Biomarkers

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Ayla Karine Fortunato ◽  
Washington Martins Pontes ◽  
Débora Maria Soares De Souza ◽  
Jéssica Santos Ferreira Prazeres ◽  
Lucas Soares Marcucci-Barbosa ◽  
...  
Keyword(s):  
Strength Training ◽  
Perceived Exertion ◽  
Inflammatory Responses ◽  
White Blood Cells ◽  
Training Session ◽  
Rating Of Perceived Exertion ◽  
Exercise Session ◽  
Fatty Acid Binding Proteins ◽  
Fatty Acid Binding ◽  
Muscle Actions

Strength exercise is a strategy applied in sports and physical training processes. It may induce skeletal muscle hypertrophy. The hypertrophy is dependent on the eccentric muscle actions and on the inflammatory response. Here, we evaluate the physiological, immunological, and inflammatory responses induced by a session of strength training with a focus on predominance of the eccentric muscle actions. Twenty volunteers were separated into two groups: the untrained group (UTG) and the trained group (TG). Both groups hold 4 sets of leg press, knee extensor, and leg curl at 65% of personal one-repetition maximum (1RM), 90 s of recovery, and 2″conc/3″eccen of duration of execution in each repetition. Blood samples were collected immediately before and after, 2 hours after, and 24 h after the end of the exercise session. The single session of strength training elevated the heart rate (HR), rating of perceived exertion (RPE), visual analog scale (VAS), and lactate blood level in UTG and TG. Creatine kinase (CK) levels were higher at 2 and 24 h after the end of the exercise in UTG and, in TG, only at 24 h. The number of white blood cells (WBC) and neutrophils increased in UTG and TG, post and 2 h after exercise. Lymphocytes increased postexercise but reduced 2 h after exercise in both groups, while the number of monocytes increased only immediately after the exercise session in UTG and TG. The strength training session elevated the levels of apelin and fatty acid-binding proteins-3 (FABP3) in both groups and brain-derived neurotrophic factor (BDNF) in TG. The single exercise session was capable of inducing elevated HR, RPE, lactate level, and CK levels. This protocol changed the count/total number of circulating immune cells in both groups (UTG and TG) and also increased the level of plasmatic apelin, BDNF, and FLTS1 only in TG and FABP3 myokines in both groups.

scholarly journals Physiological responses to partial-body cryotherapy performed during a concurrent strength and endurance session

2019 ◽  
Vol 44 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Alessandro Piras ◽  
Francesco Campa ◽  
Stefania Toselli ◽  
Rocco Di Michele ◽  
Milena Raffi
Keyword(s):  
Oxygen Uptake ◽  
Strength Training ◽  
Energy Cost ◽  
Minute Ventilation ◽  
Lactate Concentration ◽  
Training Session ◽  
Blood Lactate Concentration ◽  
Hydration Status ◽  
Passive Recovery ◽  
Partial Body

This investigation examined the effect of partial-body cryostimulation (PBC) performed in the recovery time between a strength training and an interval running (IR) session. Nine rugby players (age, 23.7 ± 3.6 years; body mass index, 28.0 ± 2.6 kg·m−2) were randomly exposed to 2 different conditions: (i) PBC: 3 min at −160 °C, and (ii) passive recovery at 21 °C. We performed the bioelectrical impedance analysis (BIA) and recorded temperature and cardiac autonomic variables at 3 time points: at baseline, after strength training, and after 90 min of recovery. In addition, blood lactate concentration was measured 1 min before and 2.5 min after the IR. Heart rate (HR), energy cost, minute ventilation, oxygen uptake, and metabolic power were assessed during the IR. Homeostatic hydration status was affected by the execution of an intense strength training subsession. Then, after PBC, the BIA vector was restored close to normohydration status. Autonomic variables changed over time in both conditions, although the mean differences and effect sizes were greater in the PBC condition. During IR, HR was 3.5% lower after PBC, and the same result was observed for oxygen uptake (∼4.9% lower) and ventilation (∼6.5% lower). The energy cost measured after cryotherapy was ∼9.0% lower than after passive recovery. Cryotherapy enhances recovery after a single strength training session, and during subsequent IR, it shows a reduction in cardiorespiratory and metabolic parameters. PBC may be useful for those athletes who compete or train more than once in the same day, to improve recovery between successive training sessions or competitions.

scholarly journals Load progression in strength exercises through a physical combined training program for elderly people

2019 ◽  
Author(s):  
Victor Bueno Gadelha ◽  
Mara Patricia Traina Chacon Mikahil ◽  
Amanda Veiga Sardeli ◽  
Wellington M. Santos ◽  
Daisa F. G. Moraes ◽  
...  
Keyword(s):  
Strength Training ◽  
Aerobic Exercise ◽  
Training Session ◽  
Knee Extension ◽  
Strength Exercise ◽  
Combined Training ◽  
Strength Exercises ◽  
Muscle Groups ◽  
And Gender ◽  
Training Protocol

The objective of this study was to investigate how many strength training sessions would be necessary to achieve significant increase in load. A group of 7 men and 14 women over 60 years old were recruited for the survey. The participants underwent combined training (strength and aerobic exercise), with 2 sessions of strength exercise and 3 sessions of aerobic exercise per week during 16 weeks. The strength exercise was composed of 5 exercises for the main muscle groups (knee extension, knee curl, leg press, bench press, high pull), 1 set of 15 repetitions was performed for each exercise. The aerobic exercise consisted of continuous walking/running on a treadmill, at 60% of the VO2 reserve, for 50 minutes. The loads were recorded at each training session. Participants were encouraged to always score between 7 and 8 on the effort perception scale (0 to 10). In the present study we observed that both genders had an increase in the amount of load used. The combined training protocol is capable of increase the load in the strength training in the first 8 training sessions differentianting between exercises and gender.

scholarly journals Single resistance training session leads to muscle damage without isometric strength decrease

2018 ◽  
Vol 13 (2) ◽  
Author(s):  
Gustavo Barquilha ◽  
Jean Carlos Silvestre ◽  
Yuri Lopes Motoyama ◽  
Paulo Henrique Silva Marques de Azevedo
Keyword(s):  
Resistance Training ◽  
Muscle Damage ◽  
Training Session ◽  
Isometric Strength

scholarly journals Performance of brazilian university handball players in the vertical jump after maximum strength training

2021 ◽  
Vol 37 ◽  
pp. e37058
Author(s):  
Jaime Della Corte ◽  
Rogério Alves de Souza ◽  
Jurandir Baptista da Silva ◽  
Eduardo Borba Neves ◽  
João Pedro Bomfim Torres ◽  
...  
Keyword(s):  
Strength Training ◽  
Vertical Jump ◽  
Training Session ◽  
Maximum Strength ◽  
Lower Limbs ◽  
Multiple Series ◽  
Male Athletes ◽  
Leg Extension ◽  
Transient Improvement ◽  
Training Protocols

This study aimed to analyze the performance of the vertical jump with counter movement (CMJ), in university handball athletes, immediately after the maximum strength training in multiple series and after 10 and 15min of rest. Twelve male athletes participated, age 20.9±2.4 years old, height 1.78±0.05m and Body Mass Index (BMI) 28.74±8.1kg/m2. After the tests and retests of 1 repetition maximum (1RM) for the dominant and non-dominant sides, in the leg extension, the volunteers performed crossover after 48 hours of the training sessions. CMJ measurements were collected before and immediately after each training protocol and after 10 and 15min of rest. Passive recovery between sets was three minutes. The intervals between training protocols were at least 45min. There were no statistical differences for the CMJ between the moments pre-, post-training session, 10 and 15min of rest in the different protocols, but progressive increases in the CMJ variables were observed, extending up to the 15th minute of rest, in all training protocols when comparing the results of the means of the CMJ variables of the moments post-training session, 10 and 15min of rest with the averages of the variables from the pre-training session, being more evident in the alternate unilateral protocol, which, unlike the other protocols of the study, performed series with the two lower limbs. It was evidenced that the training protocols of short duration and with high dynamic efforts, previously performed, influenced the performance of the CMJ, favoring for the transient improvement of the explosive muscular strength of the athletes.

Acute Resistance Exercise: Physiological and Biomechanical Alterations During a Subsequent Swim Training Session

2020 ◽  
Vol 15 (1) ◽  
pp. 105-112
Author(s):  
Gavriil G. Arsoniadis ◽  
Gregory C. Bogdanis ◽  
Gerasimos Terzis ◽  
Argyris G. Toubekis
Keyword(s):  
Oxygen Uptake ◽  
Strength Training ◽  
Training Session ◽  
Acute Effect ◽  
Peak Oxygen Uptake ◽  
Stroke Rate ◽  
Stroke Length ◽  
Dry Land ◽  
Warm Up ◽  
Biomechanical Parameters

Purpose: To examine the acute effect of dry-land strength training on physiological and biomechanical parameters in a subsequent swim training session. Methods: Twelve male swimmers (age: 19.0 [2.2] y, peak oxygen uptake: 65.5 [11.4] mL·kg−1·min−1) performed a 5 × 200-m test with progressively increasing intensity. Blood lactate (BL) concentration was measured after each 200-m bout, and the speed corresponding to 4 mmol·L−1 (V4) was calculated. In the experimental (EXP) and control (CON) conditions, swimmers participated in a swim training session consisting of 1000-m warm-up, a bout of 10-second tethered swimming sprint, and 5 × 400 m at V4. In EXP condition, swimmers completed a dry-land strength training session (load: 85% of 1-repetition maximum) 15 minutes before the swimming session. In CON condition, swimmers performed the swimming session only. Oxygen uptake, BL concentration, arm-stroke rate, arm-stroke length, and arm-stroke efficiency were measured during the 5 × 400 m. Results: Force in the 10-second sprint was not different between conditions (P = .61), but fatigue index was higher in the EXP condition (P = .03). BL concentration was higher in EXP condition and showed large effect size at the fifth 400-m repetition compared with CON condition (6.4 [2.7] vs 4.6 [2.8] mmol·L−1, d = 0.63). During the 5 × 400 m, arm-stroke efficiency remained unchanged, arm-stroke length was decreased from the third repetition onward (P = .01), and arm-stroke rate showed a medium increment in EXP condition (d = 0.23). Conclusions: Strength training completed 15 minutes before a swim training session caused moderate changes in biomechanical parameters and increased BL concentration during swimming. Despite these changes, swimmers were able to maintain force and submaximal speed during the endurance training session.

scholarly journals Repeated Bouts of Advanced Strength Training Techniques: Effects on Volume Load, Metabolic Responses, and Muscle Activation in Trained Individuals

Sports ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 14 ◽  
Author(s):  
William Wallace ◽  
Carlos Ugrinowitsch ◽  
Matt Stefan ◽  
Jacob Rauch ◽  
Christopher Barakat ◽  
...  
Keyword(s):  
Strength Training ◽  
Muscle Activation ◽  
Perceived Exertion ◽  
Training Stimulus ◽  
Lactate Concentration ◽  
Training Session ◽  
Metabolic Stress ◽  
Blood Lactate Concentration ◽  
Training Techniques ◽  
Volume Load

This study investigated the effects of advanced training techniques (ATT) on muscular responses and if performing a second training session would negatively affect the training stimulus. Eleven strength-trained males performed a traditional strength training session (TST) and four different ATT: pre-exhaustion A (PE-A), pre-exhaustion B (PE-B), forced repetitions (FR), and super-set (SS). On day 1, SS produced lower volume load than TST, FR, and PE-B (−16.0%, p ≤ 0.03; −14.9, p ≤ 0.03 and −18.2%, p ≤ 0.01, respectively). On day 2, SS produced lower volumes than all the other ATT (−9.73–−18.5%, p ≤ 0.03). Additionally, subjects demonstrated lower perceived exertion on day 1 compared to day 2 (6.5 ± 0.4 AU vs. 8.7 ± 0.3 AU, p = 0.0001). For blood lactate concentration [La-] on days 1 and 2, [La-] after the tenth set was the highest compared to all other time points (baseline: 1.7 ± 0.2, fifth-set: 8.7 ± 1.0, tenth-set 9.7 ± 0.9, post-5 min: 8.7 ± 0.7 mmol∙L−1, p ≤ 0.0001). Acute muscle swelling was greater immediately and 30-min post compared to baseline (p ≤ 0.0001). On day 2, electromyography (EMG) amplitude on the clavicular head of the pectoralis major was lower for SS than TST, PE-A, and PE-B (−11.7%, p ≤ 0.01; −14.4%, p ≤ 0.009; −20.9%, p = 0.0003, respectively). Detrimental effects to the training stimulus were not observed when ATT (besides SS) are repeated. Strength trained individuals can sustain performance, compared to TST, when they are using ATT in an acute fashion. Although ATT have traditionally been used as a means to optimize metabolic stress, volume load, and neuromuscular responses, our data did not project differences in these variables compared to TST. However, it is important to note that different ATT might produce slight changes in volume load, muscle excitation, and fluid accumulation in strength-trained individuals from session to session.

Sign in / Sign up

Export Citation Format

Share Document