Supposing I lived at the gym, so this were possible, is it assumed each session is preceded by a 5-10 minute warm-up?You may want to try doing your strengthening and stretching exercises in several short sessions, each dedicated to one body part, during the day rather than in one long session late at night. For example, squats and isometric stretches in the first session, deadlifts and relaxed stretches in the second session, or deadlifts alone in the second session and relaxed stretches in the third, final session.
Thanks,
Cindy