Two piece climber apparatus

A two piece climber, comprising:

• a first calf bracket portion including an upper portion and a lower portion, said upper portion of said first calf bracket portion having a surface defining a plurality of bolt holes or apertures, and said lower portion of said first calf bracket portion having a surface defining a triangular configuration of three apertures;
• and
• a second stirrup bracket portion, said second stirrup bracket portion including an upper forked portion including a first upper plate portion and a second upper plate portion, said first and second upper plate portions being spaced apart to form an upper slot, said lower portion of said first calf bracket portion being configured to be received in said upper slot of said upper forked portion, said first upper plate portion having a surface defining a first triangular configuration of three apertures and said second upper plate portion having a surface defining a second triangular configuration of three apertures corresponding to and aligned with said first triangular configuration of three apertures of said first upper plate portion, respectively, and said first and second triangular configurations of three apertures of said first and second plate portions being aligned with said triangular configuration of three apertures of said lower portion of said upper calf bracket portion, respectively, when said lower portion of the first calf bracket portion is received in the upper forked portion of the second stirrup bracket portion, said lower portion of said first calf bracket portion being mounted to said second stirrup bracket portion by at least two fasteners inserted through said first and second triangular configurations of three apertures of said first and second plate portions aligned with said triangular configuration of three apertures of said lower portion of said upper calf bracket portion such that said first calf bracket portion and said second stirrup bracket portion can be selectively connected at a plurality of different angles with respect to each other, said second stirrup bracket portion including a bottom grip portion with a bottom surface defining a first plurality of grooves extending parallel to each other in a first direction, and a second plurality of grooves extending parallel to each other in a second direction and intersecting said first plurality of grooves, and said second stirrup bracket portion being configured to be connected to said first calf bracket portion in a tongue and groove configuration.