Ever wonder how many calories you’re burning while pumping iron? If your workout intensity is as good as it could be? If you’re moving the bar or dumbbells too quickly or at just the right pace?
Well, this little “weight lifting computer” is a calorie counter with lots of other features to help you get an optimal workout while working with free weights.
“Power Factor instantly measures a users effort to know their true workout intensity. Feedback includes: weight lifted, personal power (power factor), calories burned, bar speed, work time, rest time, and watts.” It can attach to any selectorized machine, home gym, free weight bar, or dumbbell, and it comes with a 100-hour rechargeable battery.
$140:
Power Factor Weight Lifting Computer with Calorie Counter
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