: These include moving arms to engage the upper body.
: These have stationary handles and focus exclusively on legs, glutes, and hips.
Buying a for a home gym is a significant investment in professional-grade equipment known for burning more calories than a traditional elliptical with 84% less stress on the knees . Choosing the Right Model
: Earlier total-body versions that offer similar biomechanics at a lower price point.
: Premium lower-body focus with advanced consoles.
: Reliable, older lower-body units often available as "certified pre-owned". Key Buying Considerations Cybex Arc Trainer Comparison Chart - Keystone Fitness