Dumbbells : Question and Answer

A:

Selectorized or adjustable dumbbell sets can offer weight resistances as high as 90+ pounds, but we only recommend buying very high quality sets when you will be lifting such heavy weights. Since the locking mechanisms on these types of dumbbell sets can potentially loosen over time, it is much safer to purchase traditional, fixed-weight chrome dumbbells for very heavy lifting. Body Solid and CAP Barbell both manufacture heavy fixed-weight dumbbell sets that are great.