Eccentric Versus Isometric Calf Training in Cricket Players

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexMale
Age18-35
SponsorIbadat International University, Islamabad

About this trial

This study aims to compare the effect of isometric exercises and eccentric exercises on calf muscles in cricketers. The exercises will be evaluated for the effectiveness of calf muscle strength, power, and sprinting of the player and enhancing their performance.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

None

Disqualifiers

None

Trial design

Design model

Parallel

Treatments tested in this trial

  • Isometric Training

    Other intervention

    4-week progressive isometric calf-hold program at 90° (soleus) and 70° plantarflexion (gastrocnemius) angles, 3 sessions/week, intensity increasing from 60% to 80% MVIC

  • Eccentric Training

    Other intervention

    : 4-week progressive eccentric calf-raise program in knee-extended and knee-flexed positions, 3 sessions/week, reps and added load increasing weekly

Treatment groups

28 Participants
are divided into 2 treatment groups
Group A: Group A - Isometric TrainingExperimental treatment 1 intervention
Group B: Group B - Eccentric TrainingExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Change in calf muscle strength

estimated 1RM via Brzycki formula, submaximal unilateral calf raise

Time frame
Baseline (Week 0) and Week 4
2

Change in explosive power

standing long jump distance, cm

Time frame
Baseline (Week 0) and Week 4
3

Change in sprint performance

10 m and 30 m sprint time, via My Sprint app

Time frame
Baseline (Week 0) and Week 4

Secondary outcomes

Other outcomes

Sponsors and contacts

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