Keeping Boxing Class once a week during Fighter HT General

[Deadsandpress]

Obviously the book states to keep conditioning to a minimum during general phases and capping at 30 minutes,

Has anyone got any advice or experience with a 60 minute class which will involve bag work, pad work and floor work, floor work which includes a bit like a HIC method, spend 3 minutes of bag, then pad, includes burpees, sit ups, press ups etc?

Will it be too much to keep the classes once a week while using general?