Adarq.org

going to practice SLRVJ hard.. landed a nice SLRVJ dunk today AFTER my double leg jumps were toast/fatigued, single leg felt good.. need to train it fresh so i can really make some good gains on it.. going to warmup with my layups like i do, then transition into double leg dribble dunks, then go into double leg lobs, max height double leg lobs, then go into SLRVJ fresh..

bet i can start landing some very hard dunks real quick off single leg.. lots of potential.

Inactive gluteal muscles also facilitate development of the syndrome.[citation needed] These are important in both hip extension and in aiding the piriformis in external rotation of the femur. A major cause for inactive gluteals is unwanted reciprocal inhibition from overactive hip flexors (psoas major, iliacus, and rectus femoris). This imbalance usually occurs where the hip flexors have been trained to be too short and tight, such as when someone sits with hips flexed, as in sitting all day at work. This deprives the gluteals of activation, and the synergists to the gluteals (hamstrings, adductor magnus, and piriformis) then have to perform extra roles they were not designed to do. Resulting hypertrophy of the piriformis then produces the typical symptoms.

Overuse injury resulting in piriformis syndrome can result from activities performed in the sitting position that involves strenuous use of the legs as in rowing/sculling and bicycling.

Runners, bicyclists and other athletes engaging in forward-moving activities are particularly susceptible to developing piriformis syndrome if they do not engage in lateral stretching and strengthening exercises. When not balanced by lateral movement of the legs, repeated forward movements can lead to disproportionately weak hip abductors and tight adductors.[9] Thus, disproportionately weak hip abductors/gluteus medius muscles, combined with very tight adductor muscles, can cause the piriformis muscle to shorten and severely contract. Upon a 40% increase in piriformis size, sciatic nerve impingement is inevitable. This means the abductors on the outside cannot work properly and strain is put on the piriformis.[9]

i re-read the diagnostic article raptor posted.  my cause isn't the "sway back" position for sure.  i also have quite a bit of muscles in my glutes and i'm certainly not flat assed.

SWANS05: i appreciate the attempt but your diagnosis does not fit my case.  i have way above average mobility and i never had a particular injury on the right side before.  the pain originated on the lower back (center) due to squatting and deadlifts, and slowly migrated right and down to the buttcheeks.  if that means anything.