Most "functional exercises" these days exist solely for clicks and likes. This one is an exception. Use the single-arm press in the half-kneeling position to hit both the shoulder and the core with quality reps.
related posts
The 3-Week Wimpy Back Cure
Doing a back workout once a week isn't going to cut it. You need to crush it and crush it hard several times a week.
Jesse Irizarry December 31
Tip: Use Dumbbells For This Proven Backside Builder
You've done this posterior chain exercise with a bar, but this variation with dumbbells is even better. Take a look.
Nick Tumminello September 21
Tip: Stretch Bands Work as Well as Weights
A meta-study concludes that training with elastic bands builds strength just as well as free weights or machines. No, really.
TC Luoma June 22