Imported advanced production line, the high of precision testing equipment
Release time:
2018-05-29
Imported advanced production line, the high of precision testing equipment and technology, product quality and performance continuously improve, maintain the product quality and comprehensive technical strength in the same industry in the leading position, the company will independently develop new products and apply for a number of patents every year, well received by customers.
But are thigh extensions really suitable for beginners? First of all, the purpose of thigh extensions is to train the quadriceps muscles of our thighs. The exercise method puts a lot of pressure on the cartilage between the patella and femur. This pressure is greater than squatting. In addition, many people like to do heavy leg stretches, which can increase the stress on the joints, and over-reliance on the thigh stretcher can make muscle development unbalanced. Leg extension trainers only train the quads, but for ordinary people, like fitness beginners, their quads are usually more developed than the back leg muscles. So, if you only train with the leg extension machine, you can work two sets of muscles. Development is increasingly uneven. The knee joint is mainly stabilized by four groups of ligaments. One of the functions of the anterior cruciate ligament is to limit the forward movement of the calf. If the quads are much more developed than the back leg muscles, the strong quads may overguide the joint, increasing the risk of an ACL injury. Therefore, it is very important to find your own position. Choosing the right exercise action and exercise weight will make our exercise effect better. For leg training, we can first perform some bodyweight multi-joint training, such as common squats, lunges and other movements.
