12 HIIT Workout Moves For Bad Knees

All
of us want to get in a sweaty workout and feel like we did our best,
but sometimes, weak joints get in the way. High
impact exercises are great for our hearts, but with physical
impairments such as knee, ankle or back injuries, a lot of people
can’t do the jumps, runs, or jerky direction changes that others
can. Here are moves that won’t sacrifice safety for intensity.

1.
Modified burpees

Start
by standing with feet hip width apart and arms over head, then
pushing hips back and bending into a low squat position, place hands
on the floor and walk them out to a high plank. Then do a full pushup
(or knee pushup depending on mobility). Then,
walk your hands back to the squat and repeat for 45 seconds.

2.
Double Side Step with Back Row

Start
standing, with arms fully extended in front of the chest. Take two
steps to the right as you pill your arms back with every step. Repeat
with the left side, and initiate movement with the abdominal and
inner thighs. Increase intensity by completing sets faster or
widening steps.

3.
Single leg running

This
cardio move won’t just burn fat – it’ll build coordination.
Start in a lunge position with your right foot forward and left leg
back, keeping your left arm in front and right arm back. The bend
your left knee, quickly bringing it forward in front of the hip as
arms swing in opposite directions. Repeat this one leg for 30
seconds, and then switch sides with the other leg forward.

4.
Medicine ball slam and squad

Begin
holding the medicine ball above your head, flexing your core and
pelvic floor as you slam the medicine ball onto the floor with force.
Squat down to pick up the cushion, stand back up and repeat the move.
This challenging move takes a lot of power and will take your breath
away quickly, due to core control.

5.
Stationary skater

Mimic
the side to side movement of skating with this thigh/butt blaster
that targets the core. Start with feet hip width apart. Then bend
your left knee and move into side lunge while extending the right leg
and keeping the right foot pointed, while bringing the right arm
forward and left arm back, both elbows bent. Remaining in a squat,
shift weight and switch legs and arms, skating side to side quickly
for 45 seconds.

6.
Seated jump tucks

Sit
on the edge of a stable, sturdy ox or chair and lean back slightly.
Pull your abs in tight and bend the knees to approximately 90
degrees. With toe pointed lightly on the floor, bend elbows and hands
in front of shoulders. Quickly lift your knees up and tap thighs with
the hands, sitting upright as your draw legs in. Then return to start
and repeat in a rapid movement for 45 seconds. Accent the lift rather
than the lower.

7.
Windmill Step

Stand
with feet together, and arms angled to the left hip. Then, moving
with control instead of momentum, circle arms up and overhead from
left to right, as you take your left leg back behind the right leg
into a curtsy. Reverse on the other side.

8.
Russian twists

Focusing
on the upper body is also a great way to get an HIIT workout without
engaging the knees. Sitting on the floor, lean back until your abs
activate. Holding on to this position, keep heels on the floor and
press hands together in pray position, rotating from one side to the
other.

9.
Front kicks

Start standing, with feet hip width apart. Bend arms in front of you, in a fighting stance. Lift up the right leg, bending the knee very slightly, and kick it forward. Place this foot down and switch to the other. Maintain the same intensity and speed as your complete each 30 second set.

10.
Army crawl

Start in a plan position with shoulders over wrist and feet together until your body is in a straight line. Bend your left arm so it is in forearm plank, and then bend your right arm, so you are in full forearm plank. To push yourself up, lift your left hand and place it on the mat below your shoulder, pressing through the palm. As you get to the top, place your right palm on the floor beneath the right shoulder, pushing back into a full plank. Repeat.

11.
Swimming

Swimming is an amazing high intensity workout for people with knee or back problems. It provides a cardio workout without the sweat that keeps you cool. You can even perform some of these moves in a pool for added resistance and all the knee protection. Swim 2 sets of laps as fast as you can, taking breaks in between.

12.
Seated Wall Squats

Stand with your head, back hips pains the wall with feet either hip width apart or in sumo squat. Slowly bending the knees, glide down the wall until you reach a seated position, holding for as long as you can. Keep your abs engaged. This move might be slow, but is a great way to activate all your muscles in between sets.