Search for concurrent training that maximizes training effect and minimizes fatigue : Focusing on the combination of complex training and repeated sprint training with different work-to-rest ratios

JRCT ID: jRCT1010230020

Registered date:19/07/2023

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: Healthy adult
• Date of first enrollment: 24/07/2023
• Target sample size: 30
• Study type: Interventional

Intervention(s)

Group1: Complex training (squat and counter movement jump) only is performed 12 sessions in 6 weeks (performed training at least once in a week).

Group2: In addition to the same training as Group1, repeated sprint training (10 sets of 10 seconds of maximal pedaling with 30 seconds of rest in between) with an work-to-rest ratio of 1:3 is performed 12 sessions in 6 weeks (performed training at least once in a week).

Group3: In addition to the same training as Group1, repeated sprint training (10 sets of 10 seconds of maximal pedaling with 60 seconds of rest in between) with an work-to-rest ratio of 1:6 is performed 12 sessions in 6 weeks (performed training at least once in a week).

Outcome(s)

Primary Outcome

One repetition maximum of squat

repeated sprint test performance

Counter movement jump performance

Muscle fatigue

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Male

Include criteria

The participant must be a member of an athletic team (including an off-campus club team).

The participants must agree to refrain from strength training, jump training, endurance training that mobilizes the lower limb muscle groups during the experimental period, except for squat training, jump training, and repeated sprint training that perform in this study.

Agreed to follow the same diet for the duration of the experiment.

• Exclude criteria: If the above criteria are not met

Related Information

• Primary Sponsor: Nobuyasu Tomabechi
• Source(s) of Monetary Support: Japan Society for the Promotion of Science