RM refers to the limit quantity of each group weight. 1RM represents the number of times this group will try to do one. 5RM represents the number of times a group has made five efforts. In the field of fitness, "RM" is a word with unit nature, which is used to describe what kind of weight should be chosen during training.

1-5RM training intensity refers to a set of exercises that can do 1-5 hard weight training, mainly aiming at the absolute strength of muscles.

6- 10RM training intensity refers to a set of exercises that can do 6- 10 hard weight training, mainly to increase muscle strength and muscle volume circumference.

The training intensity of 10- 15RM refers to a set of weight training with a hard amount of 10- 15, which is mainly aimed at increasing muscle volume and muscle endurance.

30RM training intensity refers to a group that can do 30 strenuous weight training, mainly aimed at muscle separation and endurance training.

Extended data

"RM" is an expression of weight selection standard relative to the trainer himself, but at the same time, sometimes RM also takes into account the number of times in each group. In this case, the trainer often tries his best in planning, so each group directly practices X times with the weight of xKG, so we may hear a friend describe his training plan like this.

The reason why the concept of RM appears is because it is found through research that it is not effective to practice until exhaustion every time. The choice of weight and times (and the number of groups) has a great influence on the training results. Simply put, the training mode of "big weight and few times" tends to increase muscle strength and volume; The training mode of "small weight, many times" is more inclined to enhance endurance and reduce body fat.

References:

Baidu encyclopedia -rm