30-Second Chair Stand Tracker | Lower Body Power for 45+ | Body Thrive
v1.6 LOWER BODY FUNCTIONAL POWER

30-SECOND CHAIR STAND TRACKER

Count controlled sit-to-stands in 30 seconds and compare against Rikli & Jones Senior Fitness Test percentiles. Test lower-body strength and vitality.

Senior Fitness Test (SFT) Rating Rikli & Jones Norms
Reps Completed
16 reps

Full sit-to-stands

Normative Range
14 – 19 reps

Age 55–59 benchmark

Functional Status
Good / Normal

Low fall risk

Power Output
1.87s / rep

Average cycle speed

Completing 16 repetitions places you comfortably within the normal functional threshold for your age group. Your lower-body motor unit recruitment is well preserved.
Personalised Plan

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30-Second Chair Stand Benchmark • Lower-Body Power

Improve Your Sit-to-Stand Score With Joint-Safe Leg Strength

Lower-extremity sit-to-stand endurance reflects quadriceps power, hip extension mechanics, and knee comfort. Build pain-free lower-body strength via Injury-Safe Knee & Hip Personal Training, Fitness After 50 Longevity Coaching, Menopause Bone Density Strength Training, or join our Saturday Marine Cove Outdoor Functional Workout ($7 Trial).

CLINICAL EVIDENCE & GUIDANCE

Frequently Asked Questions

What does the 30-Second Chair Stand Test measure?

Developed as part of the Rikli & Jones Senior Fitness Test, this protocol evaluates lower-body functional strength and endurance, which are key determinants of independent mobility in mid-life and beyond.

What are the proper form rules for the test?

Sit in a sturdy armless chair (~43 cm high) with arms folded across your chest. Stand fully erect and return to a complete sitting position as many times as possible within 30 seconds.

What score is considered healthy for adults 45 to 65?

For adults under 60, completing 17+ reps for men and 15+ reps for women indicates above-average quadriceps and glute strength.