Cool. Looks like a Version of Crossfit or Freeletics.
Discussion
Yah. StreetParking is founded by ex-CrossFitters. Their programming is decent for the general population. If I was specializing, obviously go with a dedicated plan and coach.
One cool thing about crossfit was to not specialise. (If you dont try to excell at the sport of crossfit). So for longevity & health an general alround programming is best I would also think. You got a good thing going :D