Total-core pin Training: The Science of Rotational Strength and 3D Performance

The landmine total-core pin 9029 [link] is an extremely versatile tool in athletic training, supported by numerous studies that highlight its benefits on:

stability
strength
coordination
accident prevention

Research shows that exercises such as the squat landmine and the single-leg Romanian deadlift improve muscle activation and reduce stress on the spine.

Copertina Viking Handle – Clean and Jerk Handle

Main Scientific Studies

One study compared goblet squats and landmine squats, finding that the landmine balances activity between the quadriceps and femoris, increases horizontal loading and reduces vertical loading, making it ideal for athletes with muscular imbalances. Other research on the landmine single-leg Romanian deadlift confirms its role in progressive overload for the posterior chain and core, improving stability and power for athletes. Landmine row variations apply multiplanar resistance for fundamental horizontal patterns [.link] [link] [link]

Where It Makes a Difference

The landmine excels in situations of injury (e.g. shoulder impingement or tendonitis), deload and poor preparation, allowing additional training with a fixed and natural trajectory that preserves mechanics. It reduces the spinal compression of the 84% compared to the traditional squat and better activates the gluteus medius for pelvic stability and injury prevention [.link]

Prevalent Use

Widely adopted in sports such as athletics, basketball and football, 3D training: rotational strength or circular strength, Spiral Strength, implements stability, force transmission and explosive power (e.g. snatch landmine), especially in young or rehabilitating athletes. Track athletes use it to reduce the risk of femoral strains with single-leg variants.

Landmine therefore offers significant benefits for rotational strength in athletes, thus improving their explosive power, core stability and resistance to unwanted rotation. Exercises such as landmine twists and rotations develop the ability to generate and control twisting forces, reducing injuries and enhancing sports performance.

Sidea, European market leader in the production and marketing of equipment dedicated to athletic preparation, sees in the development of 3D training (circular strength) the key to improving the athlete's performance and prolonging his or her competitive longevity. In fact, the 9029 total-core pin landmine is now in its third edition and the range has also been implemented on the 9095 9300 racks and the 9080 multifunctional structure, whose numerous accessories include a dedicated version of our total-core pin.

9029 [link]
9095 [link]
9300 [link]
9080 [link]

Main Benefits

Increased rotational and anti-rotational strength, essential for sports such as boxing, tennis and martial arts, strengthening obliques and core against lateral bending and twisting.
It improves the stretch-shortening cycle of the core, allowing more powerful punches and explosive movements with less joint stress.
It facilitates force transfer between the hips and shoulders, simulating real athletic patterns for greater versatility and speed.

Applications in Sports

It is ideal for young, developing athletes because it contributes to the development of tendon resilience and rotational motor control. In contexts such as boxing, landmine rotations refine spinal stability thus increasing power for more effective strikes. Studies confirm the reliability of punch-throw variants for profiling unilateral upper-body velocity.

To integrate landmine rotations into a weekly programme, insert them 2-3 times a week as an accessory core exercise, after the main exercises in your training routine, with 3-4 sets of 8-15 reps per side or 8-12 seconds of rapid bursts of work with a 1:2 ratio of work to recovery time. This approach balances rotational and anti-rotational strength, reducing overload and promoting recovery, ideal for athletes [.link]

Example Weekly Programme

Use a full-body or upper/lower split structure, alternating variations in a progressive manner.

Day	Main Focus	Landmine Rotation	Sets/Reps	Rest
Monday (Upper)	Push/Pull	Half Rotation or Rainbow	3×8-12/side	60s
Wednesday (Lower/Core)	Squat/Hinge	Tight Rainbow (burst)	3x10s on/20s off	60s
Friday (Full Body)	Compound + Core	Landmine Rainbows	3×12-15/side	60s
Other days	Resting/Active	-	-	-

Progression Tips

Start with light loads for technique, 'exploding' on the way up thus releasing maximum power output (MPE) and controlling the descent phase to maximise core activation. For endurance, use a renge of 20-30 reps with short rest (or hiit 30-40s); for strength, 6-10 reps with 1-3 min rest (or hiit 8-20s). Integrate in post-workout circuits for efficiency, scaling volume every 4 weeks.

Landmine rotation serves as a reliable test to assess rotational strength by measuring explosive power, speed and core control in multiplanar patterns. Standard protocols use variations such as half-kneeling or standing rotations with velocity-based training (VBT) to quantify peak velocity and optimal load. [link]

Basic Evaluation Protocol

Essential for a test battery is replicability so select a movement to be tested that has standard conditions that can be easily replicated

Example:

Perform 3-5 attempts per side (after warm-up), recording average and maximum speed with VBT app or stopwatch.

Setup: Half-kneeling or standing position, neutral grip, bar loaded to an estimated 20-40% 1RM.
Execution: 3-5 explosive reps per side (rapid ascent <1s, control descent), alternating sides without rest.
Metrics: peak speed (m/s), power (W), asymmetries (>10% between sides). Best performance = >2 m/s.

Towards a new dimension of performance

In an increasingly demanding sporting landscape, the integration of the Landmine Total-Core Pin represents a quantum leap for anyone aiming for excellence. It is not just about lifting loads, but mastering 3D training: an approach that respects the multiplanar nature of human movement. Through the development of Circular Strength and Spiral Strength, the athlete not only enhances his or her ability to generate explosive force along the kinetic chains, but also builds a true functional 'armour' against injury.

As a leader in the European market, SIDEA has been able to interpret these biomechanical needs by constantly evolving its range. Putting its customers in a position to excel and anticipate trends in athletic performance, SIDEA's rotational training solutions are designed to guarantee maximum fluidity of movement, safety and competitive longevity.

Are you ready to unlock the maximum rotational potential of your athletes?

Don't leave core stability and power to chance. Discover the full range of athletic training and 3D training solutions on our website www.sideaita.it

Dr. M. Maraldi