....thanks??? lol you're supposed to ask questions on here.
D. decrease the amount of muscle mass and increase the amount of body fat.
There are many things that will allow someone to test heart rate:
-Pulse oximeter
-Wrist monitor
-Fitness trackers
-Heart(rate) monitor
Hope I was able to help!
Hello there,
Is there a picture to go with this if so please show it to me so I can help!!
Thanks