You should PROBABLY not go above 9.

[queen_supreme]

Perceived Exertion Scale

When exercising, you should monitor your intensity to make sure you're not working too hard. One way to do this is by using a Perceived Exertion Scale. For most workouts, you should stay somewhere between Level 5 and Level 6.  For high intensity interval workouts, your recovery should be around Level 4 or 5, and your

Comments

[inkfreak87]

WHOA. lets go above 9 together! o:!