30 EMOM alternating pull-ups and chin-ups.

Pull-ups
1x7 (target is 10)
2x4
5x2
7x1


Chin-ups
1x8 (target is 10 plus)
2x6
11x4
1x3

'Greasing the groove' seems to be having an effect!

I've gone from loathing pull-ups to looking forward to the challenge.