scooot

I drink coffee before boxing training and sometimes mix it with low fat hot chocolate as i feel it gives me mental boost and helps me train hard, is this okay?

I drink coffee before I do boxing training because i feel it gives me a mental boost and helps me to train harder, is this okay?

I drink coffee (sometimes mixing it with low fat hot chocolate) before I do my boxing training, i drink it because I feel it gives me a mental boost and helps me train harder and enjoy training. Is it okay to do this?