092519 Irene Kok (MA)

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley goes over a fitness session with Pat Sechan of Lake in the Hills, left, on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, right, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, back, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, right, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, right, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, right, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, right, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley, left, goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.

hSTYLE_1013_Irene_Kok

Fitness instructor and author Irene Kok of Huntley goes over a fitness session with Pat Sechan of Lake in the Hills on Wednesday, Sep. 25, 2019 in Huntley. Kok recently wrote the book "Girlfriend's Guide to Weight Loss" and also helps train members of the Huntley Fire Department.