Essay of Muscle Fitness and Exercise Anatomy

In a human body there many muscles but therefore are seven major muscles groups and correspond to many exercises there are legs one exercises that common is squats, chest exercise is like bench or push up, back one of the exercises is dumbbell, shoulder exercise is lateral raises, biceps exercise like barbell curl, triceps exercise like kick back and abdominal exercise like bicycle Exercise.
Circuit training is a method of resistance training, or weight training that maximizes of work done in a short period of time. Circuit training is a great tool to use for people who are interested in losing weight, muscle strength increases. The benefit of the circuit training increases the human body heart rate endurance that is maintained in between sets and throughout the overall program or exercises. The equipment burns high amounts of calories during the high exertion periods of his/her sets.
The Fit (frequency, intensity, time (how often) formula

A repetition is when you do something again and again. A range of motion is the normal amount your joint knee can be moved in a certain direction flexion and extension.
The importance of a warn up is to get your body moving, begin raising your body temperature your heart rate, stretch your muscles, move your joints, and get the your energy working so that the proper fuel(blood) is getting to your muscles. A good warm- up will prepare your body for the exercise.
Aerobic is when you are using a large muscles group that require oxygen, like swimming, Running along distance, shoveling snow.
Anaerobic is the opposite of aerobic its when your are not using