A flexible weight that can be secured to a wearer during performance of an exercise. The weight is segmented, with each segment from a set of segments including an associated bolster-shaped unit having a plurality of pellets suspended in a cured gel, the pellets/gel being positioned within a casing. The set of segments is contained within an outer pouch that is substantially conformal with the set of segments, and the segments from the set of segments are arranged in a linear array. The weight also includes an endcap with a colored light indicator and electronics for communicating with a smart mirror.

A kettlebell having a planar body. The kettlebell has a curved handle with an arched central portion connected to the body for gripping. A first edge and opposing second edge of the body positioned between two outward curved edges are linear and substantially parallel to form the body of the kettlebell with two opposing straight sides.

A selectable weight set apparatus includes a handle assembly including a handle having a first end portion and a second end portion opposite the first end portion. A first weight set is adapted to be supported on the first end portion of the handle and a second weight set is adapted to be supported on the second end portion of the handle. Each of the first and second weight sets includes a plurality of weight plates. An adjustment assembly selects a number of weight plates to be retained to the handle assembly. The adjustment assembly includes at least one selector for movement relative to at least one of the first and second weight sets to engage and select the weight plates in said at least one of the first and second weight sets. A locking assembly fixes the selector relative to said at least one of the first and second weight sets.

A kettlebell having a planar body. The kettlebell has a curved handle with an arched central portion connected to the body for gripping. A first edge and opposing second edge of the body positioned between two outward curved edges are linear and substantially parallel to form the body of the kettlebell with two opposing straight sides.

A combination loadable dumbbell and bumper weight including a loadable dumbbell having a central shaft and opposing sleeves. At least one bumper weight having a core and a bumper portion surrounding the core is provided. The core has a central bore. The at least one bumper weight can be slid over one of the opposing sleeves so that the opposing sleeve is directed into the central bore.

A weight object configured to be lifted from a ground surface includes a first portion made of high-durometer material, a second portion made of elastomeric material having lower durometer than the first portion, and a handle for holding the weight object and lifting the object from the ground surface, where the second portion includes spaced holes within the elastomeric material for absorbing noise generated when the weight object is dropped on the ground surface. Alternatively, a weight object is disclosed which is configured to be lifted from a ground surface, comprising at least one layer of elastomeric material having spaced holes therein for absorbing noise generated when the weight object is dropped on the ground surface, and an opening configured to receive a handle.

Training equipment includes a hollow shaft having a sidewall defining an internal cavity and at least one polymer material filling at least a portion of the internal cavity. The polymer material may fill the entire internal cavity of the hollow shaft. The polymer material may be a visco-elastic polymer material or polyurethane. A spacer or a filler may fill at least a portion of the internal cavity. A method of making weighted training equipment with a hollow shaft having a sidewall defining an internal cavity may include injecting a curable composition into at least a portion of the internal cavity. The method may further include curing the curable composition into a polymer material.

A weightlifting apparatus includes a weight plate having a first side and an opposed second side. A central aperture extends through the weight plate. A pair of first slots extend through the weight plate. A first inner flange extends radially outwardly from an inner wall of each first slot on the first side of the weight plate. A first outer flange extends radially inwardly from an outer wall of each first slot on the second side of the weight plate. A pair of second slots extend through the weight plate. A second inner flange extends radially outwardly from an inner wall of each second slot on the second side of the weight plate. A second outer flange extends radially inwardly from an outer wall of each second slot on the first side of the weight plate.

A weight stack isolator comprises an impact damper having a rail void therein configured to receive a guide rail of a selectorized machine. The impact damper is shaped to at least partially surround a section of the guide rail when received in the rail void, to secure the weight stack isolator to the selectorized machine. The weight stack isolator may include a slit extending from its outer perimeter to the rail void or the rail void may extend to the outer perimeter, to removably receive the guide rail in the rail void. The weight stack isolator can be positioned under a weight stack of the selectorized machine to absorb or dampen noise and vibration.

A weighted sock has a weight assembly at a portion of the sock. The weight assembly has a weight carrier. The weight carrier has a carrier space with a weight therein. The weight is configurable to take on a first shape by a force which also changes the shape or dimension of the weight carrier. The weight carrier, when having the changed shape or dimension, has a force of sufficient magnitude to reconfigure the weight into a second shape different from the first shape when the force which also changes the shape or dimension of the carrier is removed.