back to back races

What can we do for a tu-th-sat 100m schedule, to ptimize recovery?
Today my athlete not so good, with a headwind, still won…I’m not there with him , and have a very important internacional race on th.
I gave him a long cooldown, contrast shower today.
Better to have a light shakedown tomorrow?I suppose so…unfortunately, cannot administer any kind of massage, sinc enot being there.
Any cheap and effective suggestion?

light warm-up between meets and contrast showers.

Thanks Sir…Today has been quite slow, but maybe the conditions were not good for all…on average, …everybody was 15/100 slower than sb…let’s wait for Thursday.

Update…meet organization gives massage opportunity tomorrow.without knowing who’s gonna perform it, I suggested quite light, flushing, before the shor warm up of tomorrow in the afternoon ( Not available AM)