I ve been lifting since january in preperation for a rugby season in september and i ve been making some healthy gains. But im worried about the summer holidays as i have quite a few weeks of holidays booked where i probably won t be able to acess a gym. so i was wandering how not having acess to a gym would affect my progress up till then and are excersises using body weight (eg. press-ups) able to maintain my strength for a few weeks while im on holiday? any feedback would be much apreciated.