Bowflex Treadclimber M3
The Bowflex 840 Adjustable Kettlebell is one of the best kettlebell alternatives. It offers solid performance at an unbeatable price. Amazon just knocked $80 off the ‘phenomenal’ Bowflex adjustable kettlebell – The Bowflex SelectTech 840 Kettlebell. A shopper who gave the kettlebell a five-star review said: "It is super-easy to use, and the versatility of…