[ol]
[li]What were his actual and previous current intensity (amplitude)?
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[li]If his previous Hz setting was 35 Hz and now it is 80 Hz as you reported, these are training settings for rather different goals (aerobic resistance vs. maximum strength). What’s Andrew’s EMS training goal?
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[li]Was his work/rest time 10/50 seconds?
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[li]Why don’t you go above 300? Globus and Compex for upper leg are programmed at 400 microseconds pulse width duration (chronaxie), and 300 seems way below optimal; using the appropriate width for hamstrings, it allows one to get a stronger contraction for the same current intensity (amplitude), or to decrease the current intensity (amplitude) for the same contraction, thereby increasing the comfort.
[/li][/ol]