Ligaments and tendons are fibrous bands of connective tissue that attach to bone. Ligaments connect two or more bones together and help stabilize joints. Tendons attach muscle to bone. Tendons vary in size and are somewhat elastic and attach bones to muscles.
I also forgot I had a watts-up thing, and this time the charger was plugged into that also. The 1 amp charger pulled on average 4-4.2W for the bulk of the charge, then started to taper off at 70%, and was about 1.8-2W from 90-100%. So it looks (to me at least) after testing that the iPhone SE doesn't support charging above 1amps.
I think it will feed the iPhone SE a solid 5W for the bulk of the charge (before the taper at 70%) vs the 4.2W the standard charger puts out. That small difference probably makes the iPad Pro charger charge up the iPhone SE a few minutes faster. Interesting footnote though. For ***** and giggles (and because it was dead) I did the same test using my old iPhone 6 on the 12W iPad Pro charger, but this time also plugged into the watts-up as well.