STRETCH STRONG ARM Weight Absorbing Trimmer Strap

This strap makes your trimmer feel 75% lighter. Our Bungee-Pro System(TM) and Deluxe Shoulder Pad absorbs the weight and relieves body tension. Attaches to all trimmers in seconds. Great for leaf blowers too!

[@gman922]

Would work on an ECHO 410U Brush Hog

[@revolution51]

Everyone I see in these videos are holding the weed trimmer with the wrong hand on the throttle grip.
Use your left.