1 MONTH off weightlifting, how to preserve muscle and strength on my lifts?

Anonymous
I'm away from the gym for a month unfortunately, it's unavoidable. I usually train 4 compound lifts, Overhead Press, Bench Press, Back Squat, T-Bar Rows. What training can I do without a gym to preserve myself?

Bodyweight exercises such as squats and push ups surely are very limited in terms of retaining strength and muscle :/
1 MONTH off weightlifting, how to preserve muscle and strength on my lifts?
2 Opinion