Training with fresh tattoos is fine. Wipe equipment prior to use and don't make direct contact with healing area. So If you get a tattoo on your should low bar squats should be avoided. Just be...
I don't use it to overload that often, but I use it for a lot of heavy Rep work and it makes a big difference. I train it every other week after working sets. I currently have Titan but borrow...
Buy nose Torq and start with small sniffs. Some people do not respond well to it. I personally only use it with success on my bench. I feel exhausted if used multiple times in training or in a meet.
