让我们探索一下这背后隐藏的科学。首先，我们要认识到腿部是我们肌肉最多的地方之一，属于是大肌群。一旦下半身变得强壮，便能刺激睪固酮、生长激素的分泌，借此提升整体肌肉量，新陈代谢也会随之节节高攀，这对想要减肥或喜爱健身的人来说都是一件好事哦。
1、一个人力量的大小，取决于腿部力量。国外力量训练中，百分之50到80都集中在腿部训练，因为腿部力量强大，可以干什么都有劲，你不会发现一个竹竿腿去参加举重运动的。其次-legs training can stimulate testosterone, promoting Make Love ability, so legs strong, that aspect of the ability not to mention!2. Legs strength is not only for Make Love ability strong, but also helps body growth muscle. The world's most sports need leg muscles participation, running, basketball soccer etc.. American long jump champion Michael Johnson's deep squat weight is 308KG. Weightlifting champion Peterhof standing long jump 3.7 meters. Look closely you will find these rely on power eaters athletes their upper limbs will not be bad at all even if they are trained less.
This two examples fully illustrate the importance of leg strength. But humans sometimes are visual animals so most people ignore legs training strengthen upper limbs this is wrong legs strong is really strong.
3．How to train leg muscles reasonably? First you must know that leg muscles occupy whole body muscle proportion of fifty percent so every week at least once leg training best twice a week then it would be perfect for you! Leg exercises like squats deadlifts are indispensable and besides frog jumps are best exercise for stimulating growth of thigh muscles don't hesitate put frog jumps into your plan! A set without weights makes your shape perfect thighs!
Single-leg Bulgarian split squats
Single-leg Bulgarian split squats similar to lunges place one foot on a chair heel against chair front foot far behind back foot toes forward keep body upright feel top line pulling head down especially keep knees from in or out parallel forward and put weight on back foot lower while keeping front foot as close as possible to toes avoid excessive knee pressure.
Recommend: Each set 1leg 10-15 times rest between sets 1 minute
T字欧嗨哟
Feet naturally stand apart toes forward keep body straight then lower front foot but don't lock let other lift extend make body parallel with ground.
Recommend: Each set 1leg 8-12 times rest between sets 1 minute
朝天蹬
Hands push floor feet naturally kneel down pose prone position hands shoulder width apart lower back straight body parallel with ground lift feet up palms upwards remember maintain knee angle use buttock force upward slow lowering after reaching limit.
Recommend: Each set do once time rest between sets and minutes
地心引力拜拜
Hands shoulder width apart half-squat pose steady center gravity upward jump knees try touch chest or belly during jumping process knees bend slightly landing softly after bouncing start again notice non-locking upon landing light landing another note carefully ankle angle avoid twisting!
Recommend: Every group do once time rest between groups and minutes