Squat is the trump card for practicing thighs. Squat is an action that requires great lung capacity and a strong heart. In addition, sticking to it will also play a role in losing weight. The standard of squat is to keep the back straight and the hip joint lower than the knee joint. Incorrect technical movements can damage the knee joint.
Hard pull is a kind of weight-bearing training, which is divided into hard pull and hard leg hard pull. Dead lifting is mainly used to exercise the lower back, that is, erector spinae, and straight legs are mainly used to exercise the biceps femoris, but it also involves hip muscles and erector spinae.
Bench press is the abbreviation of supine press, also known as bench press or bench press. Mainly exercise pectoralis major, pectoralis minor, deltoid toe, triceps brachii and elbow muscles, as well as serratus anterior, biceps brachii, coracoid brachii and forearm muscles. There is a lot of flesh and blood involved in bench press, especially for the development of upper limb extensor and pectoralis major.