Muscular Fitness

2. a core exercise where you lie on your back with bent knees.
5. a lower-body exercise where you bend your knees and lower your body as if sitting in a chair, then stand back up.
6. a group of four muscles at the front of the thigh that help extend the knee and straighten the leg.
8. a J-shaped organ that digests food.
11. a tough, fibrous tissue that connects muscles to bones, allowing for movement when muscles contract.
12. the front part of the upper body, located between the neck and abdomen.
15. the number of resistance training sessions performed in a given period of time,
16. the part of the body where the arm connects to the torso
17. the practice of increasing the intensity, duration, or frequency of exercise to challenge the body.

1. the muscles at the front of the upper arm that are responsible for bending the elbow and lifting the forearm.
3. repeatedly working a specific muscle to a level of exhaustion.
4. a core-strengthening exercise where you hold a position similar to a push-up, keeping your body straight and supported on your toes and forearms.
7. the upper limb of the body, extending from the shoulder to the hand, its used for various functions like lifting, carrying, and reaching.
9. the specific kind of exercise or activity performed, such as weightlifting, bodyweight exercises, or resistance training.
10. the shrinking or weakening of muscles or tissues due to lack of use, aging, injury, or disease.
11. the duration of each exercise or the length of a workout session.
13. the muscles at the back of the upper arm that are responsible for extending the elbow and straightening the arm.
14. common exercises to strengthen it include shoulder presses, lateral raises, and reverse flies