If you want to lose a pound you should aim to reduce blank calories from your diet over you. such as one week

all depends on your caloric rate such say

answer: my answer would be a) scheduling workouts with your friend for consistent days and time

explanation:

for me personally i would be much more likely to go to the gym with a friend because i wouldn't want to cancel on them or stand them up.

you can pull a muscle   or fracture something