In one sentence, describe what the following article is about: It's the green icon with two overlapping chat bubbles inside. You'll usually find it on your home screen. It's at the bottom-left corner of the screen. Select the person to whom you wish to send a GIF. This opens a conversation. Another way to open a conversation is to tap Contacts at the bottom of the screen, select a user, then tap Messages. It's next to the typing box at the bottom of the screen. This opens a variety of WeChat stickers. This opens a list of every sticker in the pack. Swipe left across the sticker pack area to view more options. If you don't have any sticker packs, tap + at the bottom-left corner of the screen, select a sticker pack, then tap GET. As soon as you tap the sticker it will appear in the chat.
Summary: Open WeChat on your iPhone or iPad. Tap Chat. Tap a conversation. Tap the smiley face icon. Tap a GIF sticker collection. Tap the sticker you want to send.

In one sentence, describe what the following article is about: Before you invest in training to do a split, it's important to be sure you're physically able to hold this position. Most people are capable of performing a split after proper training and stretching, but some people have a rare condition like coxa vara, which causes an abnormally deep-seated hip socket. This condition limits the range of movement in the legs and hips. A simple side split test can help determine if you're physically capable of doing splits. Stand next to a table or chair that is about as tall as your waist. Keep one foot planted on the ground and lift the leg closest to the chair or table. Position your raised leg on the top of the chair or table. Repeat this test with your other leg to ensure both hips are adequately flexible. If you cannot perform this stretch painlessly, you may be unable to do a split. When your muscles are cold, they're less flexible and more brittle. If you stretch cold muscles, you could hyper-extend or tear them. To avoid this, do some light exercising before you stretch. That way, you'll increase the circulation to your muscles and loosen them up for stretching. The general rule is that a warm up exercise should just make you break a light sweat. This usually translates to about 15 minutes of activity. Some good workouts to try are a brisk walk, running in place for a few minutes, or doing jumping jacks. Chinese stretches require flexibility in almost all the muscles in your lower body, so you'll need to put in a lot of work before you can complete one. Do not try to do a side split right off the bat. You risk damaging your muscles and could even end up with a tear. To avoid injuring yourself, work to increase your flexibility before attempting a full split. Some techniques you should keep in mind for a proper stretching regimen are: Spend about 30 seconds on each muscle, and repeat the stretch two to six times per session. Try to practice your sessions every day, unless you're sore or injured. At a minimum, you should be practicing your sessions three to four times each week. Keep your breathing under control. Quick breaths will cause your muscles to tense up. Learning how to breathe properly while you stretch can help you manage your range of motion. Never use a bouncing motion while stretching. Bouncing does not increase flexibility and can even be dangerous because it puts too much stress on the joints. Bouncing may have value for activities that require very quick bursts of motion, like sprinting, but since a split requires a sustained stretch, this technique will not be helpful. Go slowly with your stretches. Don't try to stretch as far as you can right away. Ease into a stretch and repeat it several times to make sure your body is properly warmed up. Never push your body past its limits. While some level of discomfort might arise from a deep stretch, it shouldn't be painful. When a stretch hurts, you've gone far enough. Stop at this point to prevent injury.
Summary: Do a side split test. Warm up before stretching. Start a flexibility regimen.

In one sentence, describe what the following article is about: For the first 2 days after your injury, you should sleep with your back upright. Try sleeping in a reclining chair or propping yourself up on pillows in bed. Lie back in a reclined position with your shoulders propped up and supported. If you have an adjustable reclining bed, move the headrest up to a reclining position to sleep. Sleep on your unaffected shoulder, not on your injured shoulder. The pillow between your legs will help keep your body aligned properly as you sleep. You might also hug a pillow in your arms. Put the pillow under your arm to raise the arm and alleviate some of the pressure on your rotator cuff. This can help ease your rotator cuff pain as you sleep. You can use a regular pillow. These positions may cause more discomfort. Even if these are your normal sleep positions, try starting out in a different position.
Summary:
Sleep sitting up when you are first injured. Stick a pillow between your legs if you sleep on your side. Prop a pillow under the arm on the affected side when on your back. Avoid sleeping on the affected side or on your stomach.