Muscular Fitness: Tess Dimitroff

2. Doing a series of different exercises one after another with little rest.
3. The process of muscles growing bigger and stronger from exercise.
6. An exercise where the muscle changes length as it contracts, like lifting weights.
7. The amount of time you take to rest between sets or exercises.
11. Exercises that use your own body weight as resistance, like push-ups or squats.
12. Weights that are not attached to a machine, like dumbbells or barbells.
13. The ability of your muscles to lift or push heavy weight one time.
16. When a muscle shortens as it lifts or moves weight.
17. The ability of your muscles to keep working for a long time without getting tired.
18. weights Exercise equipment that guides your movement while lifting weights.
19. When muscles shrink or get weaker from lack of use.
20. Gradually increasing the weight or intensity to make muscles stronger.

1. An exercise where the muscle contracts but does not move, like holding a plank.
4. Exercise that makes your muscles work against a force, like weights or bands.
5. The strength of the muscles in your stomach, lower back, and hips.
8. When a muscle lengthens while lowering weight slowly.
9. One complete movement of an exercise, like one push-up or one curl.
10. Doing two exercises back-to-back without resting in between.
14. A group of repetitions done in a row before resting.
15. The most weight you can lift for one single repetition.