Dbol and lower back pumps

[BeingSwole]

Thinking I made have made a crucial mistake in going with test/dbol for a cycle that I start in few days. Currently I'm on a 20 rep squat program and I'm doing great. Getting 20 reps at 340lb now but I still have 6-8 more weeks of this program to go. Just here realizing that dbol might not be the wisest choice since squatting can make your lower back feel tight. The dbol was just a kickstarter. Thinking about using TBol instead, which doesn't give those lower back issues that people dislike. Any advice appreciated.

[BeingSwole]

Stats once again just in case. I'm 37 5'10, 220lb, 15+ years working out, training hard past 3 years, 12%BF, no previous cycle.

[Docd187123]

Low back pumps are normally caused by tight glutes and hams. Do some dynamic stretching for the hams and for the glutes take a lacrosse ball and lay on it on the upper outside quadrant of your glute for 1-2min.