The classic New Year's resolution to "get in shape" often fails because initial plans are too demanding or difficult to follow. Therefore, Rubén Jiménez's proposal focuses on building consistency before obsession, using a simple and easily adaptable routine.

The series begins with activation exercises like Jumping Jacks, followed by comprehensive movements for the lower body. The Deep Squat (Air Squat) is key for those who spend hours sitting, while Alternating Lunges help gain strength, balance, and coordination by working one leg at a time.

To strengthen the upper body and core, Push-ups are included, an exercise adaptable to any level. Next, the Plank with Shoulder Tap reinforces stability and anti-rotational control, making it crucial to keep the hips steady.

The routine concludes with two high-intensity dynamic exercises. Mountain Climbers quickly raise the heart rate and combine core work with cardiovascular endurance. Finally, Burpees are the "all-in-one" exercise combining strength, cardio, and coordination, always prioritizing control over speed.