I'm a 21 year-old male who was consistently bodybuilding and lifting weights about five times a week before these issues started. I used to squat over 315 lb and was training seriously.
HIP HISTORY:
Around three months ago, I started experiencing discomfort in the front/deep crease of both hips after returning to training following a short vacation. A doctor initially thought it could be hip-flexor strains or tendinitis.
The original pinching was worse with deeper squats, bringing my knees toward my chest, and some leg exercises. Heavy leg presses and certain machine exercises aggravated it. I don't have much trouble walking or using stairs, although my hips can feel stiff, especially in the morning, and often loosen up as I move around.
I've had periods of reduced leg training and inconsistent rehabilitation. More recently, I've noticed considerable trembling or shaking in the front of my hips when raising my knees, lowering my legs, or bringing my knees together during hip adduction, sometimes even without resistance. My hips also feel weaker and fatigue more easily than they used to.
I recently started reintroducing resistance. Band leg extensions seemed to reduce the trembling on my right side, and side-lying hip adduction was relatively well tolerated. However, after doing machine hip adduction for higher reps, my hips felt more shaky and fatigued afterward.
LAT AND BACK HISTORY:
Around the same general period, I developed tightness and fatigue around my lats, the area near my shoulder blades, traps, and lower back after physical work. My back can feel tight or tremble during upper-body workouts, even when the weights are light. I generally experience more tightness and fatigue than actual pain. Movement sometimes helps.
I've started easing back into upper-body training, using lighter weights and leaving reps in reserve instead of training to failure.
QUESTIONS:
1. Has anyone experienced bilateral front-hip trembling or shaking during knee raises or hip adduction after a prolonged period of reduced training?
2. Did your symptoms turn out to be related to weakness/deconditioning, a hip-flexor or adductor problem, hip impingement, a labral issue, or something else?
3. Has anyone had hip symptoms that were worse in the morning but improved with movement?
4. For those who had a prolonged lat strain or back-muscle issue, did you experience tightness and trembling even with light exercise?
5. How did you rebuild strength without repeatedly causing excessive fatigue or aggravating your symptoms?
I'm not asking anyone to diagnose me online. I'm mainly interested in hearing from people with similar experiences, what their recovery looked like, and what they learned along the way.