5× SIT-TO-STAND TIMER
Time how quickly you can complete 5 consecutive sit-to-stands from a chair. Evaluates functional mobility using clinical Bohannon cutoffs.
1.84 sec / repetition
Fall risk threshold
< 10.0s athletic baseline
Age 50–59 reference
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Frequently Asked Questions
What does the Five Times Sit to Stand (5xSTS) measure?
The 5xSTS test measures dynamic lower limb power, speed, and transfer ability. It is widely used in hospital mobility clinics and sports physiology.
What are the clinical cutoff times?
According to Bohannon et al., a time greater than 15.0 seconds is a validated cutoff identifying reduced functional mobility and balance risk in adults over 50.
How should I perform the test?
Start seated with back against chair and arms folded across chest. On start, stand up and sit down 5 times as quickly as safely possible without using hands.
Build Joint-Safe Strength & Functional Longevity
Functional mobility scores and clinical benchmarks reveal where your body needs support. Coach Sharm designs joint-safe strength protocols for adults 45 and older: