Do you need to bear weights for abdominal muscle training?
If you have few abdominal muscles and you have to strengthen them to make them swell, then increasing the weight during training is a good way for you.
If you have big abdominal muscles, then non-weight-bearing, high-repetition training may be more suitable for you.
Weight-bearing training can accelerate the fatigue of abdominal muscles and cause them to produce more lactic acid. Lactic acid can stimulate the body to release more hormones and promote the growth of muscle fibers
< img src="//www.jianshen8.com/uploads/allimg/130327/1209206142-0.jpg" alt="" />