Dynamic hand force (Fhand dyn)
Dynamic (vibration) force per hand
Short definition
F_hand_dyn(f) = m_app · ω² · A_hand(f) — grows with frequency with resonance peaks; the body-wide total is twice that.
Full definition
The static hold load P = %MVC · MVC is shared by both hands (P/2 each; in kgf simply %MVC × MVC). The dynamic part F_hand_dyn(f) varies with frequency through the FRF and peaks at resonances. The palm–bar contact force per hand is P/2 + F_hand_dyn, fed to the muscle solver. A body-part curve on the sweep chart equals its share × (P + 2·F_hand_dyn(f)).
Examples
On the sweep, the per-hand curve at 25 Hz reads 87.5 kg (P/2 = 87.5 kg plus the dynamic share).