The Company of Biologists

Table 2.

Tetanus/stress kinetics at different activation levels in a single animal (seeFig. 7B )

Frequency (Hz)	P₀ (mN)/stress (N cm^-2)	t_0.5P₀ (ms)	t_0.8P₀ (ms)
30	84/4.39	264	632
50	115/6.01	116	245
80	134/7.00	85	173
100	140/7.31	81	164
200	144/7.52	64	132

Frequency (Hz)	P₀ (mN)/stress (N cm^-2)	t_0.5P₀ (ms)	t_0.8P₀ (ms)
30	84/4.39	264	632
50	115/6.01	116	245
80	134/7.00	85	173
100	140/7.31	81	164
200	144/7.52	64	132

P₀, maximum isometric contraction force; t_0.5P₀(t_0.8P₀), time to reach 0.5 (0.8)maximum force.