The ribs are the thoracic cage :)
hand gestures is non verbal because you are using your hands
Answer:
He should target an intensity of about 110 bpm. It is bad for Max to exercise at his max heart rate for an extended period of time because it raises the risk of him having a heart attack.
Explanation:
Hope this Helps! :)
I think I would recommend not letting him play. Possibly call 911, or bring him to a hospital.
