KEY: * On the last set, do a dropset by reducing the weight to the same amount you used for HIIT 100s and doing as many reps as possible to failure. ^ Because this is a body-weight exercise, you canât reduce the weight. If you canât do 10 sets of 10 reps with one minute of rest, donât reduce the rest each week. Instead, stick to one minute until youâre able to do all 10 sets for 10 reps. Then, the next week start reducing the rest period. # If you donât have access to kettlebells, you can use a dumbbell.
Quadrivalent flu vaccines include: 1  Quadrivalent flu shots approved for use in different age groups. 2  An intradermal quadrivalent flu shot, which is injected into the skin instead of the muscle and uses a much smaller needle than the regular flu shot. It is approved for people 18 through 64 years of age.
This new estimate for the vaccine's effectiveness is slightly lower than an estimate given earlier this year, which said the vaccine was 62 percent effective. The flu shot is recommended for everyone ages 6 months and older. Pass it on: This season's flu vaccine is less effective in the elderly, making early flu treatment especially important for people in this age group. Follow MyHealthNewsDaily on Twitter @MyHealth_MHND.