What symptoms did you experience as the intensity and duration of the cross-training program increased from intermediate to advanced?

raised heart rate, increase in sweat, inability to perform vocal activities (sing and speak), and physical changes (muscle sores, toned aperance etc.)

Explanation:

these can vary depending on the program but heres a few

My ankles hurt, but that’s about it. I went online to try to determine why that might be. I came across something called shin splints. These are pains in the inner part of the lower leg, sometimes with swelling or weakness. Shin splints are caused by too much force on the leg. I don’t know if I have shin splints, but I’m going to rest my legs just to be on the safe side. I think a new pair of shoes might be in order. My old shoes have lost a lot of their cushion and the sole is worn down.

Explanation: EDMENTUM

its bassicly asking u   to answer it in your own words does that