Use ropes and towels for chins to build back and grip strength.
If you want to build your strength in these but can’t do a lot of them, try doing low reps (2-5) and multiple sets (10-20). Do this...
Let him give ya what he reckons you to do, then post it for evaluation by the bb.com community.
But your right to question PT's i did my course with 3xMr Australia whos got tickets in human anatomy...
If your looking to bulk m8 it doesn't really matter. oats,eggs,rice,pastas,milks, ice cream, yogurts,peanut butter all of those simple things are pretty cheap and will do the job. eat a moderate...
i agree that doin dips/push ups/crunches will work also, as in most cases bodyweight exercises anywhere will until you are able to handle your own weight with ease, But if your injured great do what...