Did this on my work break Sunday, which was only doable because Sundays are very slow and low key.

SSB squats
Up to 422 x 3

330 x 7, 8, 8

Banded neck crunches and external rotation work between a few of the sets

Unilateral Swiss ball leg curls
20, 15

Abs

Butt was still sore from lunges several days ago but it didn't seem to matter. I also did some light shadowboxing and kicking practice in the morning and my legs are feeling so tight. Need to stretch the hamstrings out for Muay Thai. More stretching in general.

Later in the evening I did hill sprints.