Jeff Drock MS, CSCS

Founder of Home Fitness Professionals Association and Mental Strength/Physical Conditioning/Footwork Enhancer for Extremely Serious Tennis Players (15+ yrs)

[Jeff Drock MS, CSCS @JeffDrock]

I liked a @YouTube video https://t.co/fmdsMf3ofB 6 Pack Abs Workout w/ One Dumbbell (BLOCKY ABS!)

[Jeff Drock MS, CSCS @JeffDrock]

I liked a @YouTube video https://t.co/s4bB0JXFWa So Women Don't Like Muscles?

[Jeff Drock MS, CSCS @JeffDrock]

I added a video to a @YouTube playlist https://t.co/Gm2RYMhnqR Jason Genova and his tranny friend on Periscope: Part 1 of 2

[Jeff Drock MS, CSCS @JeffDrock]

I liked a @YouTube video https://t.co/7lggTRVOBA STARING AT STRANGERS ON THE ESCALATOR PRANK!!

[Jeff Drock MS, CSCS @JeffDrock]

Copy of Carter working on early unit turn and proper feet alignment with close cones: https://t.co/Lk1DarQYxR via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Copy of Carter working on spacing strike zone: https://t.co/KzKjC0Tqrj via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

I added a video to a @YouTube playlist https://t.co/MmV3OaSClz Tyson Fury POST FIGHT PRESS CONFERENCE | vs. Deontay Wilder

[Jeff Drock MS, CSCS @JeffDrock]

Cori Coco Gauff T drill close forehand and backhand spacing to reactive callouts to far cones: https://t.co/LJ0wjfRcIS via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Cori CocoGauff T drill and close cones working on close ball quickness and foot alignment: https://t.co/GO6S8hV9Wb via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

8 year old Kristina long short cone with fast feet jumps: https://t.co/coRQ8QeJQf via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Kristina cone callouts and touches: https://t.co/juMGOMn4lg via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan Jachuck Wrist Rollers for forearm strength and injury prevention: https://t.co/Ybizbc5my0 via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan doing up and back planks on stab ball for core strengthening: https://t.co/T63o0Y4wDi via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

8 year old Kristina side bear crawls bodyweight strength training: https://t.co/gHw5Go7wCq via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan T swings with close cone callouts for reaction and foot quickness: https://t.co/UfnxhlpO1D via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan Sled Row Pulling with rope: https://t.co/qECmVccItG via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan Side to Side Core strengthening on Stability Ball: https://t.co/nP6NZIcMt3 via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Ronan Side racket touches with far cone or close cone call reaction and speed training: https://t.co/c6iT0Y4yYq via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Carter Performing the Up Around the Cone Spacing and Set Up Drill: https://t.co/FM7nBTBg4a via @YouTube

[Jeff Drock MS, CSCS @JeffDrock]

Carter working on early unit turn and proper feet alignment with close cones: https://t.co/D9UBMKIBUf via @YouTube