Definitely true I’m not flexable and had many injuries!
Answer:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. At an 85 percent level of exertion, your target would be 145 beats per minute.
Yes as long as the wax is falling in to something and it's out of reach, there is no toxins in wax.