By increasing the strength of tennis ball seams we're decreasing the likelihood of common tennis ball splitting and therefore helping to prevent dogs from choking on broken balls. (godogretrieval.com)
It can also increase strength in very specific muscle groups and work to strengthen major muscle groups that support the spine. (mindbodygreen.com)
Full body workouts like this which have a lot of compound lifts are excellent for increasing strength as rapidly as possible. (scoobysworkshop.com)