Question

1. when doing a triceps stretch, where should you feel the stretch? 5 points a) front of your legs b) back of your upper arms c) lower back d) neck 18) which muscle group is targeted during a deltoid stretch? 5 points a) upper arm (triceps) b) shoulder muscles c) front thigh (quadriceps) d) lower back 19) what is the main purpose of doing jumping jacks, high knees, and jogging in place before exercise? 5 points a) to cool down the body b) to improve balance only c) to warm up muscles and increase heart rate d) to practice flexibility 20) why is stretching important before or after physical activity? 5 points a) it increases muscle tightness b) it weakens the muscles c) it helps prevent injuries and improves flexibility d) it raises your heart rate for sprinting

Explanation:

1. The triceps are located on the back of the upper arms, so that's where the stretch is felt.
2. The deltoids are shoulder - muscles, so a deltoid stretch targets them.
3. Jumping jacks, high knees, and jogging in place are warm - up activities to warm up muscles and increase heart rate.
4. Stretching helps prevent injuries by making muscles more flexible and less prone to tears.

Answer:

1. B. Back of your upper arms
2. B. Shoulder muscles
3. C. To warm up muscles and increase heart rate
4. C. It helps prevent injuries and improves flexibility