Perhaps the traces of how the artist created this work in time contributes to its relative lack of strength in comparison to the others. (artillerymag.com)
We need it to build muscle and create hormones, and lack of protein can lead to blood sugar and hormonal imbalances, as well as lack of strength and energy. (balancewithmariana.com)
We all love to lift heavy always but due to lack of strength backup we can't. (mensquats.com)