i never found it easy to do pull ups and having a chat with a PT in my gym he let try one to use and see if it help me and yes it did help me a lot and i went online and purchesed the green one to use to help me with this type of exercise and i am looking to buy another one to help with stretching would recommend these. Good sound, better than the soundmagic e10s (less compressed), but I find the ear tips to be fussy depending on position in the ear. They fit perfectly & are comfortable to wear. and it doesnt always alert me to my msgs. As I mentioned, I need large earbuds for proper noise isolation. The only negative, which isnt really a negative because it was expected, was that the Airpods no longer charge in Apples charging case without removing the wings. This is a very sturdy over-the-door hanger. La carte son usb 7. Astro support advised using multiple usb cables and ports, change routers 5 ghz channel or disable it. I dont know if I got a fault earbuds or if their some kind bugs at need fixing.