[x] Training! You can get in some individual training in your backyard before you meet up for team training! You have dummies that have gone un-punched for too long.
[X] You have a new Technique and next to no idea what it does. Spend a few minutes with your training dummies to establish what Hercules Punch does and then go find your friends to check up on them.
[x] Just because you would be early for training doesn't mean that you can't head over there now. Head back to the training ground and see if you can get some work done.
[X] Look through the list of achievements carefully and note those which could be done relatively easily for later, spend the rest of the time trying out Hercules punch against training dummies.