Answer:
D
Explanation:
myosin heads form cross bridges and pull thin filaments causing them to slide.
the presence of acetocholene causes calcium to be released causing depolarization of the sarcoplasmic reticulum and changing its shape. the myofilaments together with actin allows the myosin to form cross bridges along the muscle fibers and releases ATP for movement of the muscle.
Correct answer choice is :
A) Do performance testing prior to setting up your workout routine, stretch before and after each workout, get the proper amount of rest and nutrition, and modify your workout as needed
Explanation:
Strength training increases the power of the muscles, tendons, and even the ligaments and bones. The powerful muscles and tendons help hold the body in precise adjustment and defend the bones and joints when moving or under influence. When you begin a workout routine or start a new exercise plan, start slowly. Then slowly build up the intensity, duration, and frequency. If there is an inequality of agonist and opposition tissues, such as the hamstrings and quadriceps, there is an even more improved risk of injury.
Answer:
Explanation:
1. They both are good for our brain
2. Boost muscle function
3. Strengthen tendons and ligaments
False it is false since pollution isn't only in the city
