Help ASAP please ! Name the three types of muscle contractions

Name three effects of exercise on the MUSCULAR SYSTEM
TRUE or FALSE
1. To increase muscular endurance: use light weights and more repetitions
2. To increase muscular strength: use heavy weights with few repetitions

Describe specific ways your friend can use frequency, intensity, time, and type to safely apply the overload principles to his workout schedule. provide two ways per training principle. sunday30-minute bike ride monday20 push-ups, 10 squats, and 20-minute jog tuesday30-minute bike ride wednesdayrest thursday20 push-ups, 10 squats, 25 curl-ups, and 20-minute jog friday30-minute bike ride saturdayone-hour walk

Ay i hate cuz my peepee be small

Can someone give me a hand with this one.