1, RM value is repetitionmaximum, which means "maximum repetition value" in Chinese.

2. Specifically, if we see 5RM, then the word means "the maximum weight that can complete five standard movements".

3. Many people are pursuing this RM value, but how much this RM value should be set depends on our own conditions. Don't blindly pursue RM value.

4. If you are looking for muscles, you can set the RM value less, but if you are looking for muscle lines, you'd better set the RM value higher.