Sit on a calf raise machine, the front of your feet on a platform, and heels hanging off. Raise your heels by extending your ankles, pause at the top, then slowly lower back down.
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Set an incline bench in a Smith machine and lie back, feet flat on the floor, grasping the bar slightly wider than shoulder-width. Lower the bar to your upper chest, then press it back up until your arms are almost fully extended.
Picture source: https://www.muscleandstrength.com/
Stand with feet hip-width apart, holding a barbell with an underhand grip. Keep your elbows close to your sides and curl the bar up toward your shoulders, pause, then slowly lower it back down.
Picture source: https://www.muscleandstrength.com/
Stand with feet shoulder-width apart, hinge at the hips with a slight bend in your knees, and grasp the T-bar handle. Keep your back flat and core engaged, pull the bar toward your chest by driving your elbows back, pause, then slowly lower it.
Picture source: https://www.muscleandstrength.com/