beforeexercising it should be (120 over 75 - 130 over 85)
after exercising(125 over 85 - 135 over 90)
of course, your supposed to drink water while your exercising
About 1-2 hrs.
No, you should rest your muscle for AT LEAST 24 hours before exercising it again.
60 to 90 minutes
The first thing you should do before exercising is stretch. You want to make sure your body is loose and ready for a good workout.
Probably an hour before exercising or performing for the same reason you wait an hour after eating to swim. Being too active too soon after eating can make you throw up.
A raise in blood pressure causes this. U should get an at-home blood pressure moniter and check your levels after you excercise, to ensure that they aren't in the danger zones. It's normal for blood pressure to rise, but there's still an unhealthy level that should be watched out for.
Persons with breathing problems who want to start exercising should choose a low aerobic exercise. People with breathing problems also should consult their doctor before starting a workout program.
After exercising and throughout exercising you should mainly drink water so your body doesn't get dehydrated.
It has to be about 4 inches
Yes, This will allow your muscles to relax during the exercise instead of tightening up and pulling.
after doing it b4 may result in you cramping or even worse throwing up