Gymboss Interval Timer

The GYMBOSS is AWESOME! Cageside MMA highly recommends it!

This quality interval timer will make any workout easier to plan and execute with more accuracy and consistency.

One or two different time intervals from 2 seconds to 60 minutes

Auto mode keeps repeating through intervals

Manual mode acts as countdown timer

Alarm by beep, vibration, or both

Alarm duration of 1 or 10 seconds

AAA battery included

Size of a small pager

Water and shock resistant

Maximize your training to increase:

Anaerobic endurance

Cardio endurance

Increased VO2max

Muscle strength, size, and endurance

Fat loss