Doing fast, powerful exercises (like quick leg presses) is better than slow weightlifting for improving quick movements in older people, and it's safe if done right—but many still avoid it.
Evidence from Studies
No evidence studies found yet.
What Would Prove This
Per GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this claim, ordered from strongest to weakest.
Conclusively determine the efficacy and safety of power training vs. traditional strength training in older adults.
A meta-analysis of RCTs comparing high-velocity resistance training vs. traditional low-velocity training in adults over 65, measuring changes in muscle power (e.g., sit-to-stand power), functional performance (SPPB, gait speed), and adverse events over 12–24 weeks.
Establish causal effects of power training on muscle power and function.
A double-blind RCT of 300 adults aged 70+, randomized to high-velocity resistance training (3x/week, 12 weeks) vs. traditional strength training vs. control, measuring lower limb power, SPPB, and fall incidence, with adverse event monitoring.
Synthesize evidence and advocate for the adoption of power training in clinical practice.
An expert opinion paper reviewing RCTs and meta-analyses to argue for the safety and effectiveness of power training in older adults.