I remember testing the Bowflex SelectTech 840 Adjustable Kettlebell ... There is also the Core Fitness Adjustable Dumbbell and Stand set, perfect for people who take muscle building at home ...

We've already spent many hours curling, pressing and flying with Bowflex Selecttech dumbbells and the excellent Men's Health Adjustable Dumbbell… but which weight really punches its weight?

As of Dec. 28, the Bowflex SelectTech 552 Adjustable Dumbbells are on sale for just $299 at Amazon — that's $250 of their list price. It's post-Christmas and pre-New Year's Eve, meaning we are ...