Stand back up explosively, take a deep breath and repeat. Kneel down in front of a cable machine or high anchored resistance band, grip the handles or band and pull it down to behind your neck (A).

Antimicrobial resistance is the ability of microorganisms such as bacteria, fungi or protozoans to grow despite exposure to antimicrobial substances designed to inhibit their growth. Microbes can ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.