The Claim

Low-load squat training with slow movement and tonic force generation (LST) performed 3 days per week for 8 weeks does not improve power production during dynamic explosive movements, including lifting power, leg extension power, or vertical jump height in healthy young men.

Source: Low-load Slow Movement Squat Training Increases Muscle Size and Strength but Not Power

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
37score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

Doing slow, low-weight squats three times a week for two months doesn't help healthy young men get better at explosive movements like jumping high or lifting fast.

See the scientific wording

Low-load squat training with slow movement and tonic force generation (LST) performed 3 days per week for 8 weeks does not improve power production during dynamic explosive movements, including lifting power, leg extension power, or vertical jump height in healthy young men.

What the research says

1 study
  1. Study: Low-load Slow Movement Squat Training Increases Muscle Size and Strength but Not Power

    The study did the exact same training as the claim describes and found it didn't make people more powerful in jumps or fast lifts, just stronger in slow lifts.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.