Lunge Forward Goblet with One KB

This is an advanced lunge movement performed with weights held in front and challenges strength and proprioception in the lunge pattern

With both hands grasp the kettlebell at the horns with each hand.  Begin with the kettlebell centered at the sternum. 
 
Lunge forward with one leg so the foot contacts the ground with the heel and the forefoot.  Be sure the big toe and heel are pressing into the floor.  Lower the body by flexing the knee and hip of the front leg until the knee of the rear leg is almost in contact with the floor. Return to the original standing position by extending the hip and knee of the forward leg and pushing up with the rear leg.  
 
Step out with the lead leg only as far as is necessary to attain zero degrees of hip extension of the rear leg.  There is no need to take a large step and hyperextend the rear hip and lower back.  It is important to keep the spine tall throughout the movement with the head and neck neutral. Do not allow the upper body to collapse or round at the lower back.