View the prototype here:
All workout category icons featured in the home screen from Andre Buand via the Noun Project (CC BY 3.0)
https://thenounproject.com/browse/icons/term/punching-bag/
https://thenounproject.com/browse/icons/term/pilates/
https://thenounproject.com/browse/icons/term/mat/
https://thenounproject.com/browse/icons/term/kettlebell/
