30 Seconds SummaryIs Jack LaLanne’s Brainchild Useless?
- The Smith machine, invented by Jack LaLanne and modified by Rudy Smith, is designed for safer weight lifting, not to replace traditional exercises.
- Studies on the Smith machine show less muscle activity in squats compared to barbell squats, but similar activation in some muscles during bench presses.
- For competitive powerlifting, the Smith machine may not be beneficial due to its lack of specificity to competition lifts.
- For hypertrophy and general fitness, the Smith machine can be a valuable tool to add volume and frequency to workouts without replacing other effective exercises.
- The Smith machine offers biomechanical advantages for those with certain body types, allowing for an upright torso position during squats.
- It’s adaptable for beginners or those with poor form, allowing for scaled exercises like modified push-ups and assisted horizontal pulls.
- Integrating the Smith machine into a well-rounded training program can be useful, rather than relying on it as the sole exercise equipment.
- Given its versatility and ability to provide a safe training alternative, the Smith machine should not be dismissed as 'useless'.
Biolayne
Peter Baker
