Q: What's the best piece of cardiovascular gym equipment: the bike, elliptical or treadmill?
- Roland Masters
A: All three are excellent. Your choice depends on personal preferences and whether you have any conditions that might contraindicate use. For example, if you have knee problems, you may want an upright bike. It's nonweight- bearing, low-impact and uses full range of motion; this improves knee strength and stability. If lower back issues are a concern, try a recumbent bike, because biking in a reclined position takes stress off the lower back.