Goblet squats are air squats you perform with the addition ... and core to protect the spine," said Savoy. The core must work double-time. Increased core strength means safer daily movements ...

Caroline Riley, PT and coach at Gymbox and Third Space, decided to embark on the popular Smolov squat routine to see if she could get to a 100kg back squat. Named after its creator, Sergey Smolov ...