"Filthy 40" Workout

40 <a href='/journal/movements/52'>Box jump</a>s 50cm
40 Jumping pull-ups
40 <a href='/journal/movements/467'>Kettlebell swing</a>s 24kg
40 steps walking lunge
40 <a href='/journal/movements/615'>Knees to elbows</a>
40 <a href='/journal/movements/18'>Push press</a> 20kg
40 <a href='/journal/movements/158'>Back extension</a>s
40 Wall ball shots 20/14
40 <a href='/journal/movements/1689'>Burpees</a>
40 Double unders