A harness, comprising: a first leg strap, wherein the first leg strap comprises a first elongated member configured to form a first loop; a lower strap, wherein the lower strap comprises a second elongated member, wherein a first end of the second elongated member is fastened to a first side of the first elongated member, wherein a second end of the second elongated member is fastened to a first thigh buckle plate through a slot of the first thigh buckle plate; and an upper strap, wherein the upper strap comprises a third elongated member, wherein a first end of the third elongated member is fastened to a ventral plate through a first slot of the ventral plate, wherein a second end of the third elongated member is fastened to a second thigh buckle plate through a slot of the second thigh buckle plate, wherein the first thigh buckle plate and the second thigh buckle plate form a thigh buckle connecting the upper strap and the lower strap, a second leg strap, wherein the second strap comprises a fourth elongated member configured to form a second loop, a thigh strap, wherein the thigh strap comprises a fifth elongated member having a first end and a second end, wherein the second end of the fifth elongated member is connected to the second leg strap, a waist belt, wherein the waist belt comprises a sixth elongated member, wherein a first end of the sixth elongated member is fastened to a first waist buckle plate through a slot of the first waist buckle plate, wherein a second end of the sixth elongated member is fastened to a second waist buckle plate through a slot of the second waist buckle plate, wherein the first waist buckle plate and the second waist buckle plate form a waist buckle connecting the first end and the second end of the sixth elongated member, characterized in that the first end of the fifth elongated member is fastened to the ventral plate, the upper strap comprises a first loop at the first end of the third elongated member through which the waist belt passes, and the thigh strap comprises a second loop at the first end of the fifth elongated member through which the waist belt passes. a first leg strap, wherein the first leg strap comprises a first elongated member configured to form a first loop; a lower strap, wherein the lower strap comprises a second elongated member, wherein a first end of the second elongated member is fastened to a first side of the first elongated member, wherein a second end of the second elongated member is fastened to a first thigh buckle plate through a slot of the first thigh buckle plate; and an upper strap, wherein the upper strap comprises a third elongated member, wherein a first end of the third elongated member is fastened to a ventral plate through a first slot of the ventral plate, wherein a second end of the third elongated member is fastened to a second thigh buckle plate through a slot of the second thigh buckle plate, wherein the first thigh buckle plate and the second thigh buckle plate form a thigh buckle connecting the upper strap and the lower strap, a second leg strap, wherein the second strap comprises a fourth elongated member configured to form a second loop, a thigh strap, wherein the thigh strap comprises a fifth elongated member having a first end and a second end, wherein the second end of the fifth elongated member is connected to the second leg strap, a waist belt, wherein the waist belt comprises a sixth elongated member, wherein a first end of the sixth elongated member is fastened to a first waist buckle plate through a slot of the first waist buckle plate, wherein a second end of the sixth elongated member is fastened to a second waist buckle plate through a slot of the second waist buckle plate, wherein the first waist buckle plate and the second waist buckle plate form a waist buckle connecting the first end and the second end of the sixth elongated member, characterized in that the first end of the fifth elongated member is fastened to the ventral plate, the upper strap comprises a first loop at the first end of the third elongated member through which the waist belt passes, and the thigh strap comprises a second loop at the first end of the fifth elongated member through which the waist belt passes.