The exercise “Side Plank with Side Crunch” is ideal for a well-defined waist and a strong core. Here’s everything you need to know, in a nutshell:

Who? For mother and baby
Where? Indoors or outdoors
How often? Depending on your fitness level: start with 8-10 repetitions per side (alternating), followed by a short break; then do another 8-10 reps
General information: Be sure to secure the wheels of your Croozer using the parking brake
Info for the mother: Focus on keeping your stomach and pelvic-floor muscles tightened during the exercise; keep your breathing even and calm

The exercise

Starting position:

• Position yourself in a side plank, resting your right hand on the front of the Croozer
• Your right hand should be directly under your shoulder, and your arm in a vertical position
• Your body should form a diagonal line from your feet to the back of your head
• Stretch your left arm over your head
• Keep your stomach and pelvic-floor muscles tight

The movement:

• Bring the knee of your left leg towards the elbow of your left arm, then extend them again
• When performing this movement, your left knee should point upwards, not forwards!
• Do several repetitions; then repeat on the other side
  Easier version:Your right leg is bent, with your knee resting on the ground

Important reminders:

• Keep your shoulders away from your ears
• Keep your head in line with your spine