Based on Newton's second law, will walking be an effective way to build muscle? ОА.
No, only lifting weights can build muscle effectively.
OB. Yes, there is a lot of resistance in walking, so it builds muscle.
O c.
No, walking does not elevate the heart rate, so it cannot build muscle.
OD.
No. It will be good exercise but not the most effective way to build muscle.

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.

Ik that weed can cause brain damage, but are you telling or asking?