THERE IS NOTHING WORSE THAN HAVING KEEP TRACK OF TIME ON YOUR STOPWATCH WHILE YOU ARE AT MAX HEART RATE!
Interval Training is all about concentrating on efficiency and precision for maximal results.
THE GYMBOSS IS THE GYM PARTNER YOU WISHED YOU HAD.
What is the Gymboss?
The Gymboss offers a whole new take on the concept of 'interval timer". This nifty little gadget helps you to make the most of your workout with little extra effort in the planning area. With the Gymboss you can learn to run or improve your Tabata and HIIT training programs to the maximum level.
Whether your training routine involves a Kettlebell or running around the block, the Gymboss can help to increase:
• Anaerobic endurance
• Cardio endurance
• Increased VO2max
• Muscle strength, size, and endurance
• Fat loss
BUY HERE! Only $19.95