Hand-Eye Coordination Drills:

Speed bag training - 3 sets of 1 minute.
Double-end bag training - 3 sets of 1 minute.
Technique Drills
Shadow Boxing:

Practice uppercuts in slow motion focusing on form - 3 sets of 10 reps each arm.
Combine uppercuts with other punches (e.g., jab-cross-uppercut) - 3 sets of 10 combinations.
Pad Work:

Uppercuts on a pad held by a partner - 3 sets of 10 reps each arm.
Focus on different angles and heights - 3 sets of 10 reps each height.
Heavy Bag Training:

Power uppercuts on the heavy bag - 3 sets of 10 reps each arm.
Speed uppercuts (timed for 30 seconds) - 3 sets each arm.
Cooldown
Static Stretching:

Shoulder stretch - 3 sets of 30 seconds each arm.
Triceps stretch - 3 sets of 30 seconds each arm.
Upper back stretch - 3 sets of 30 seconds.