#Spinestretchup a #spinestretchforward variation that helps strengthen the erector spinal muscles #erectorspinae and scapular muscles #serratusanterior #trapezius that help maintain good posture and alignment of the shoulder blades. #pilatesexercise original #gabelates #exercise https://www.instagram.com/p/B0zDBd9jiW2/?igshid=gf8kit1i66mv










