Unlike other dumbbells with a fixed weight system, these nifty critters cleverly ... The Men's Health set is cheaper than its Bowflex rival, which can be seen in the general build quality.

If you want a more comprehensive set-up and are willing to splurge a bit, Bowflex's home gym system is currently $100 off. It has more than 25 exercises to workout your entire body with 200 pounds ...