RSI help

[the green manalishi]

Hi i've beeen suffering from rsi for quite a while-I work on a wrapping machine all day and play guitar as well.I've searched this forum for ideas on how to use the powerball to relieve the symptoms.

The problem is if I use the pb to hard then it(unsurprisingly) brings symptons on.If I use it gently and up until I feel the beggings of fatigue then I simply don't progress-i've been at it for ages.It seems like my hands,wrist and forearms are now too weak.I have tried it three times a day then up to say six.

I have stopped playing my guitar but can't very well quit my job.There are also no ergonomic options availble to me either.

So has anybody any ideas how to use the powerball to better effect?

[LTLFTC]

This was posted by a physiotherapist who uses.

[the green manalishi]

Ah! Three times a day was still too much eh? Well thank you ltlftc and thank you pysioblue.

I hope it works!