The phrase "lowering phase" refers to a period or step where something is being decreased, moved down, or reduced in some way.
Sentences with «lowering phase»
I recommend starting with this technique by incorporating three - count lowering phases of a few exercises per week. (sixstarpro.com)
So it takes time and for me the learning is still in lower phase. (alephblog.com)
If cardiovascular exercise was the last part of your workout, the pulse lowering phase should start by reducing the intensity of the exercise gradually over about 5 minutes. (mystrengthtraining.com)