Lower your chest until your elbows are at 90° or less, then push back up until arms are fully straight.
Lower your hips until your knees bend to 90° or less, then stand back up to a full extension.
Start with arms straight (extended). Curl weights up until elbows bend past 50°, then lower back down.
Start with arms at your sides. Jump and raise your arms above your head past 130°, then return.
Step forward and bend your front knee to 90° or less. Keep your torso upright and step back up.