10.3.1 — Extension Activity
Q.Under the supervision of your physical education teacher, form yourselves into two groups. Tell one group to do isometric and the other to do isotonic exercises for one hour a day for 3-5 days a week. Test their strength after two months. Prepare a table and evaluate which method is better.
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Start your 14-day free trial to unlock the full solution →Compare two real groups training isometrically vs isotonically for two months; expect both to improve, with isotonic usually showing the bigger measurable gain.
Setting up the table (Name / Objective, then pre- and post-test strength scores for each group):
- Record each participant's baseline strength (e.g., push-up count, grip dynamometer reading, or 1RM on a safe lift) before the two months begin.
- Have one group perform isometric exercises (e.g., wall push, planks) and the other isotonic exercises (e.g., push-ups, squats, light weight training) for one hour a day, 3-5 days a week.
- Re-test the same measure after two months and record the change for every participant. …
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