What Systematic recommends
Where to start
- Use a stable surface around standard household-chair height, stand with your feet about shoulder-width apart and parallel, and maintain full barefoot contact with the floor.
- Hold the 5–10 pound object in front of your sternum as a counterweight, keep the elbows slightly bent, and keep the counterweight under 10 pounds.
- Lower toward the chair or target surface under control, take approximately 3 seconds to lower, pause briefly at the bottom for about 1 second, take approximately 3 seconds to return to standing, and stand all the way back up after each repetition.
Condensed from the published Development Pathway (The Sitting-Rising Test: Counterbalance Tempo Target Squat). This is a starting point, not a training program or medical advice.
How rising changes with age
Research on rising from a chair shows older adults often use different joint strategies, more trunk movement, greater postural sway, and altered lower-extremity muscle coordination. Research comparing younger and older adults during sit-to-stand found differences in movement speed, trunk strategy, postural sway and lower-extremity neuromuscular control.
Why extra support becomes common
The first requirement for the Sitting-Rising Test is mobility where the hips, knees, ankles, pelvis, and spine need enough usable motion to access an efficient floor-transfer strategy. Reduced mobility, altered balance strategy, pain, joint irritation, prior injury, protective motor patterns, or neuromuscular inhibition may all contribute to the need for external support in the Sitting-Rising Test.
A support or balance deduction indicates the participant needed an additional strategy somewhere in the floor-to-standing transition. A support or balance deduction does not by itself identify one specific joint, muscle, or neurological system as the cause. The Sitting-Rising Test cannot identify which inhibitory mechanism is present; it reveals whether the participant can organize enough mobility, stability, and usable force to complete the task with minimal support.
The evidence
Each cited source is labeled according to how it supports the particular claim on this page. Direct test evidence, underlying-capacity findings and population reference values are distinguished from Systematic-defined protocols and standards. Historical development notes are retained internally rather than presented as public evidence. A study of an underlying capacity is never presented as validation of the Systematic test itself.
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Underlying-capacity evidence
Sadeh et al. (2023). Biomechanical and neuromuscular control characteristics of sit-to-stand transfer in young and older adults: A systematic review with implications for balance regulation mechanisms. Clinical biomechanics (Bristol, Avon).
What it found. Research comparing younger and older adults during sit-to-stand found differences in movement speed, trunk strategy, postural sway and lower-extremity neuromuscular control.
What it does not show. It does not show direct evidence for floor-rise or for the Systematic Sitting-Rising Test, it is supporting sit-to-stand evidence.
The Systematic Healthspan Assessment is a physical baseline. It is not a diagnosis, and it does not estimate a biological age, a disease risk or a lifespan.