I was wondering why a movement that normally should hurt my shoulder (fast external rotation at shoulder) actually hurts less. I think this explains a lot, and now the puzzle (for me) is more complete. Btw I am here to improve my tennis serve. Thanks.
I know how to use proper arm mechanics but “throwing” my arm from internal rotation to extreme external rotation hurts in front of my shoulder. Do you have any tips what might be the cause? Obviously it’s weakness and/or tightness in some muscles, but where. Cheers!
Same here the difference is that a suffered from a partial tear in both supra and infraspinatus tendon, I recovered from it without surgery, but when I try to do what you say it hurts :(
Why has no one else not explained this? It seems like a crucial step I’ve been missing my whole life! I am complete now, thank you Isaac.
Fantastic Explanation. Thank you for your expertise
this guy is such a good teacher
I was wondering why a movement that normally should hurt my shoulder (fast external rotation at shoulder) actually hurts less. I think this explains a lot, and now the puzzle (for me) is more complete. Btw I am here to improve my tennis serve. Thanks.
Super Informative.
Hey man. Please make a tutorial about how to pass a float/jump serve perfectly. Thanks man!😊 new subscriber here
Yeah Science! Love it.
My finishing shorts always going out of the court so please help me
How to play correctly attacking shorts
My age 22 I'm 175 cm then i was very bad in volleyball help and teach my how to play volleyball
I have so much interest in volleyball Please teach me after i come the good player☺️
Hey is it normal that I feel that movement under my shoulderblades close to the armput hight or an I doing somthing wrong 😅
I know how to use proper arm mechanics but “throwing” my arm from internal rotation to extreme external rotation hurts in front of my shoulder. Do you have any tips what might be the cause? Obviously it’s weakness and/or tightness in some muscles, but where. Cheers!
Same here the difference is that a suffered from a partial tear in both supra and infraspinatus tendon, I recovered from it without surgery, but when I try to do what you say it hurts :(
Could you correct my technik hit of Ball if i Sent you video? How much is it cost?